126161800

素因数分解:

$2^3\times 5^2\times {\mathrm{127}}^1\times {\mathrm{4967}}^1$

素因数の和:5110

約数の個数: 48

約数和(自身を含む): 295695360

約数和(自身を除く): 169533560

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 127, 200, 254, 508, 635, 1016, 1270, 2540, 3175, 4967, 5080, 6350, 9934, 12700, 19868, 24835, 25400, 39736, 49670, 99340, 124175, 198680, 248350, 496700, 630809, 993400, 1261618, 2523236, 3154045, 5046472, 6308090, 12616180, 15770225, 25232360, 31540450, 63080900, 126161800]

約数ペア:

[(1, 126161800), (2, 63080900), (4, 31540450), (5, 25232360), (8, 15770225), (10, 12616180), (20, 6308090), (25, 5046472), (40, 3154045), (50, 2523236), (100, 1261618), (127, 993400), (200, 630809), (254, 496700), (508, 248350), (635, 198680), (1016, 124175), (1270, 99340), (2540, 49670), (3175, 39736), (4967, 25400), (5080, 24835), (6350, 19868), (9934, 12700)]