12579700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17971}}^1$

素因数の和:17992

約数の個数: 36

約数和(自身を含む): 31199392

約数和(自身を除く): 18619692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 17971, 35942, 71884, 89855, 125797, 179710, 251594, 359420, 449275, 503188, 628985, 898550, 1257970, 1797100, 2515940, 3144925, 6289850, 12579700]

約数ペア:

[(1, 12579700), (2, 6289850), (4, 3144925), (5, 2515940), (7, 1797100), (10, 1257970), (14, 898550), (20, 628985), (25, 503188), (28, 449275), (35, 359420), (50, 251594), (70, 179710), (100, 125797), (140, 89855), (175, 71884), (350, 35942), (700, 17971)]