393452000

素因数分解:

$2^5\times 5^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 1056706560

約数和(自身を除く): 663254560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 32, 38, 40, 50, 62, 76, 80, 95, 100, 124, 125, 152, 155, 160, 167, 190, 200, 248, 250, 304, 310, 334, 380, 400, 475, 496, 500, 589, 608, 620, 668, 760, 775, 800, 835, 950, 992, 1000, 1178, 1240, 1336, 1520, 1550, 1670, 1900, 2000, 2356, 2375, 2480, 2672, 2945, 3040, 3100, 3173, 3340, 3800, 3875, 4000, 4175, 4712, 4750, 4960, 5177, 5344, 5890, 6200, 6346, 6680, 7600, 7750, 8350, 9424, 9500, 10354, 11780, 12400, 12692, 13360, 14725, 15200, 15500, 15865, 16700, 18848, 19000, 20708, 20875, 23560, 24800, 25384, 25885, 26720, 29450, 31000, 31730, 33400, 38000, 41416, 41750, 47120, 50768, 51770, 58900, 62000, 63460, 66800, 73625, 76000, 79325, 82832, 83500, 94240, 98363, 101536, 103540, 117800, 124000, 126920, 129425, 133600, 147250, 158650, 165664, 167000, 196726, 207080, 235600, 253840, 258850, 294500, 317300, 334000, 393452, 396625, 414160, 471200, 491815, 507680, 517700, 589000, 634600, 647125, 668000, 786904, 793250, 828320, 983630, 1035400, 1178000, 1269200, 1294250, 1573808, 1586500, 1967260, 2070800, 2356000, 2459075, 2538400, 2588500, 3147616, 3173000, 3934520, 4141600, 4918150, 5177000, 6346000, 7869040, 9836300, 10354000, 12295375, 12692000, 15738080, 19672600, 20708000, 24590750, 39345200, 49181500, 78690400, 98363000, 196726000, 393452000]

約数ペア:

[(1, 393452000), (2, 196726000), (4, 98363000), (5, 78690400), (8, 49181500), (10, 39345200), (16, 24590750), (19, 20708000), (20, 19672600), (25, 15738080), (31, 12692000), (32, 12295375), (38, 10354000), (40, 9836300), (50, 7869040), (62, 6346000), (76, 5177000), (80, 4918150), (95, 4141600), (100, 3934520), (124, 3173000), (125, 3147616), (152, 2588500), (155, 2538400), (160, 2459075), (167, 2356000), (190, 2070800), (200, 1967260), (248, 1586500), (250, 1573808), (304, 1294250), (310, 1269200), (334, 1178000), (380, 1035400), (400, 983630), (475, 828320), (496, 793250), (500, 786904), (589, 668000), (608, 647125), (620, 634600), (668, 589000), (760, 517700), (775, 507680), (800, 491815), (835, 471200), (950, 414160), (992, 396625), (1000, 393452), (1178, 334000), (1240, 317300), (1336, 294500), (1520, 258850), (1550, 253840), (1670, 235600), (1900, 207080), (2000, 196726), (2356, 167000), (2375, 165664), (2480, 158650), (2672, 147250), (2945, 133600), (3040, 129425), (3100, 126920), (3173, 124000), (3340, 117800), (3800, 103540), (3875, 101536), (4000, 98363), (4175, 94240), (4712, 83500), (4750, 82832), (4960, 79325), (5177, 76000), (5344, 73625), (5890, 66800), (6200, 63460), (6346, 62000), (6680, 58900), (7600, 51770), (7750, 50768), (8350, 47120), (9424, 41750), (9500, 41416), (10354, 38000), (11780, 33400), (12400, 31730), (12692, 31000), (13360, 29450), (14725, 26720), (15200, 25885), (15500, 25384), (15865, 24800), (16700, 23560), (18848, 20875), (19000, 20708)]