1013080000

素因数分解:

$2^6\times 5^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:125

約数の個数: 280

約数和(自身を含む): 2793105920

約数和(自身を除く): 1780025920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 32, 38, 40, 43, 50, 62, 64, 76, 80, 86, 95, 100, 124, 125, 152, 155, 160, 172, 190, 200, 215, 248, 250, 304, 310, 320, 344, 380, 400, 430, 475, 496, 500, 589, 608, 620, 625, 688, 760, 775, 800, 817, 860, 950, 992, 1000, 1075, 1178, 1216, 1240, 1250, 1333, 1376, 1520, 1550, 1600, 1634, 1720, 1900, 1984, 2000, 2150, 2356, 2375, 2480, 2500, 2666, 2752, 2945, 3040, 3100, 3268, 3440, 3800, 3875, 4000, 4085, 4300, 4712, 4750, 4960, 5000, 5332, 5375, 5890, 6080, 6200, 6536, 6665, 6880, 7600, 7750, 8000, 8170, 8600, 9424, 9500, 9920, 10000, 10664, 10750, 11780, 11875, 12400, 13072, 13330, 13760, 14725, 15200, 15500, 16340, 17200, 18848, 19000, 19375, 20000, 20425, 21328, 21500, 23560, 23750, 24800, 25327, 26144, 26660, 26875, 29450, 30400, 31000, 32680, 33325, 34400, 37696, 38000, 38750, 40000, 40850, 42656, 43000, 47120, 47500, 49600, 50654, 52288, 53320, 53750, 58900, 62000, 65360, 66650, 68800, 73625, 76000, 77500, 81700, 85312, 86000, 94240, 95000, 101308, 102125, 106640, 107500, 117800, 124000, 126635, 130720, 133300, 147250, 152000, 155000, 163400, 166625, 172000, 188480, 190000, 202616, 204250, 213280, 215000, 235600, 248000, 253270, 261440, 266600, 294500, 310000, 326800, 333250, 344000, 368125, 380000, 405232, 408500, 426560, 430000, 471200, 506540, 510625, 533200, 589000, 620000, 633175, 653600, 666500, 736250, 760000, 810464, 817000, 833125, 860000, 942400, 1013080, 1021250, 1066400, 1178000, 1240000, 1266350, 1307200, 1333000, 1472500, 1620928, 1634000, 1666250, 1720000, 2026160, 2042500, 2132800, 2356000, 2532700, 2666000, 2945000, 3165875, 3268000, 3332500, 4052320, 4085000, 4712000, 5065400, 5332000, 5890000, 6331750, 6536000, 6665000, 8104640, 8170000, 10130800, 10664000, 11780000, 12663500, 13330000, 15829375, 16340000, 20261600, 23560000, 25327000, 26660000, 31658750, 32680000, 40523200, 50654000, 53320000, 63317500, 101308000, 126635000, 202616000, 253270000, 506540000, 1013080000]

約数ペア:

[(1, 1013080000), (2, 506540000), (4, 253270000), (5, 202616000), (8, 126635000), (10, 101308000), (16, 63317500), (19, 53320000), (20, 50654000), (25, 40523200), (31, 32680000), (32, 31658750), (38, 26660000), (40, 25327000), (43, 23560000), (50, 20261600), (62, 16340000), (64, 15829375), (76, 13330000), (80, 12663500), (86, 11780000), (95, 10664000), (100, 10130800), (124, 8170000), (125, 8104640), (152, 6665000), (155, 6536000), (160, 6331750), (172, 5890000), (190, 5332000), (200, 5065400), (215, 4712000), (248, 4085000), (250, 4052320), (304, 3332500), (310, 3268000), (320, 3165875), (344, 2945000), (380, 2666000), (400, 2532700), (430, 2356000), (475, 2132800), (496, 2042500), (500, 2026160), (589, 1720000), (608, 1666250), (620, 1634000), (625, 1620928), (688, 1472500), (760, 1333000), (775, 1307200), (800, 1266350), (817, 1240000), (860, 1178000), (950, 1066400), (992, 1021250), (1000, 1013080), (1075, 942400), (1178, 860000), (1216, 833125), (1240, 817000), (1250, 810464), (1333, 760000), (1376, 736250), (1520, 666500), (1550, 653600), (1600, 633175), (1634, 620000), (1720, 589000), (1900, 533200), (1984, 510625), (2000, 506540), (2150, 471200), (2356, 430000), (2375, 426560), (2480, 408500), (2500, 405232), (2666, 380000), (2752, 368125), (2945, 344000), (3040, 333250), (3100, 326800), (3268, 310000), (3440, 294500), (3800, 266600), (3875, 261440), (4000, 253270), (4085, 248000), (4300, 235600), (4712, 215000), (4750, 213280), (4960, 204250), (5000, 202616), (5332, 190000), (5375, 188480), (5890, 172000), (6080, 166625), (6200, 163400), (6536, 155000), (6665, 152000), (6880, 147250), (7600, 133300), (7750, 130720), (8000, 126635), (8170, 124000), (8600, 117800), (9424, 107500), (9500, 106640), (9920, 102125), (10000, 101308), (10664, 95000), (10750, 94240), (11780, 86000), (11875, 85312), (12400, 81700), (13072, 77500), (13330, 76000), (13760, 73625), (14725, 68800), (15200, 66650), (15500, 65360), (16340, 62000), (17200, 58900), (18848, 53750), (19000, 53320), (19375, 52288), (20000, 50654), (20425, 49600), (21328, 47500), (21500, 47120), (23560, 43000), (23750, 42656), (24800, 40850), (25327, 40000), (26144, 38750), (26660, 38000), (26875, 37696), (29450, 34400), (30400, 33325), (31000, 32680)]