12914200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4967}}^1$

素因数の和:4996

約数の個数: 48

約数和(自身を含む): 32341680

約数和(自身を除く): 19427480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 4967, 9934, 19868, 24835, 39736, 49670, 64571, 99340, 124175, 129142, 198680, 248350, 258284, 322855, 496700, 516568, 645710, 993400, 1291420, 1614275, 2582840, 3228550, 6457100, 12914200]

約数ペア:

[(1, 12914200), (2, 6457100), (4, 3228550), (5, 2582840), (8, 1614275), (10, 1291420), (13, 993400), (20, 645710), (25, 516568), (26, 496700), (40, 322855), (50, 258284), (52, 248350), (65, 198680), (100, 129142), (104, 124175), (130, 99340), (200, 64571), (260, 49670), (325, 39736), (520, 24835), (650, 19868), (1300, 9934), (2600, 4967)]