10130800

素因数分解:

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

素因数の和:111

約数の個数: 120

約数和(自身を含む): 27061760

約数和(自身を除く): 16930960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 38, 40, 43, 50, 62, 76, 80, 86, 95, 100, 124, 152, 155, 172, 190, 200, 215, 248, 304, 310, 344, 380, 400, 430, 475, 496, 589, 620, 688, 760, 775, 817, 860, 950, 1075, 1178, 1240, 1333, 1520, 1550, 1634, 1720, 1900, 2150, 2356, 2480, 2666, 2945, 3100, 3268, 3440, 3800, 4085, 4300, 4712, 5332, 5890, 6200, 6536, 6665, 7600, 8170, 8600, 9424, 10664, 11780, 12400, 13072, 13330, 14725, 16340, 17200, 20425, 21328, 23560, 25327, 26660, 29450, 32680, 33325, 40850, 47120, 50654, 53320, 58900, 65360, 66650, 81700, 101308, 106640, 117800, 126635, 133300, 163400, 202616, 235600, 253270, 266600, 326800, 405232, 506540, 533200, 633175, 1013080, 1266350, 2026160, 2532700, 5065400, 10130800]

約数ペア:

[(1, 10130800), (2, 5065400), (4, 2532700), (5, 2026160), (8, 1266350), (10, 1013080), (16, 633175), (19, 533200), (20, 506540), (25, 405232), (31, 326800), (38, 266600), (40, 253270), (43, 235600), (50, 202616), (62, 163400), (76, 133300), (80, 126635), (86, 117800), (95, 106640), (100, 101308), (124, 81700), (152, 66650), (155, 65360), (172, 58900), (190, 53320), (200, 50654), (215, 47120), (248, 40850), (304, 33325), (310, 32680), (344, 29450), (380, 26660), (400, 25327), (430, 23560), (475, 21328), (496, 20425), (589, 17200), (620, 16340), (688, 14725), (760, 13330), (775, 13072), (817, 12400), (860, 11780), (950, 10664), (1075, 9424), (1178, 8600), (1240, 8170), (1333, 7600), (1520, 6665), (1550, 6536), (1634, 6200), (1720, 5890), (1900, 5332), (2150, 4712), (2356, 4300), (2480, 4085), (2666, 3800), (2945, 3440), (3100, 3268)]