7483400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 19284480

約数和(自身を除く): 11801080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 31, 34, 40, 50, 62, 68, 71, 85, 100, 124, 136, 142, 155, 170, 200, 248, 284, 310, 340, 355, 425, 527, 568, 620, 680, 710, 775, 850, 1054, 1207, 1240, 1420, 1550, 1700, 1775, 2108, 2201, 2414, 2635, 2840, 3100, 3400, 3550, 4216, 4402, 4828, 5270, 6035, 6200, 7100, 8804, 9656, 10540, 11005, 12070, 13175, 14200, 17608, 21080, 22010, 24140, 26350, 30175, 37417, 44020, 48280, 52700, 55025, 60350, 74834, 88040, 105400, 110050, 120700, 149668, 187085, 220100, 241400, 299336, 374170, 440200, 748340, 935425, 1496680, 1870850, 3741700, 7483400]

約数ペア:

[(1, 7483400), (2, 3741700), (4, 1870850), (5, 1496680), (8, 935425), (10, 748340), (17, 440200), (20, 374170), (25, 299336), (31, 241400), (34, 220100), (40, 187085), (50, 149668), (62, 120700), (68, 110050), (71, 105400), (85, 88040), (100, 74834), (124, 60350), (136, 55025), (142, 52700), (155, 48280), (170, 44020), (200, 37417), (248, 30175), (284, 26350), (310, 24140), (340, 22010), (355, 21080), (425, 17608), (527, 14200), (568, 13175), (620, 12070), (680, 11005), (710, 10540), (775, 9656), (850, 8804), (1054, 7100), (1207, 6200), (1240, 6035), (1420, 5270), (1550, 4828), (1700, 4402), (1775, 4216), (2108, 3550), (2201, 3400), (2414, 3100), (2635, 2840)]