624156700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{9923}}^1$

素因数の和:9991

約数の個数: 72

約数和(自身を含む): 1472999472

約数和(自身を除く): 848842772

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 37, 50, 68, 74, 85, 100, 148, 170, 185, 340, 370, 425, 629, 740, 850, 925, 1258, 1700, 1850, 2516, 3145, 3700, 6290, 9923, 12580, 15725, 19846, 31450, 39692, 49615, 62900, 99230, 168691, 198460, 248075, 337382, 367151, 496150, 674764, 734302, 843455, 992300, 1468604, 1686910, 1835755, 3373820, 3671510, 4217275, 6241567, 7343020, 8434550, 9178775, 12483134, 16869100, 18357550, 24966268, 31207835, 36715100, 62415670, 124831340, 156039175, 312078350, 624156700]

約数ペア:

[(1, 624156700), (2, 312078350), (4, 156039175), (5, 124831340), (10, 62415670), (17, 36715100), (20, 31207835), (25, 24966268), (34, 18357550), (37, 16869100), (50, 12483134), (68, 9178775), (74, 8434550), (85, 7343020), (100, 6241567), (148, 4217275), (170, 3671510), (185, 3373820), (340, 1835755), (370, 1686910), (425, 1468604), (629, 992300), (740, 843455), (850, 734302), (925, 674764), (1258, 496150), (1700, 367151), (1850, 337382), (2516, 248075), (3145, 198460), (3700, 168691), (6290, 99230), (9923, 62900), (12580, 49615), (15725, 39692), (19846, 31450)]