160086040

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{31513}}^1$

素因数の和:31651

約数の個数: 32

約数和(自身を含む): 363041280

約数和(自身を除く): 202955240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 31513, 63026, 126052, 157565, 252104, 315130, 630260, 1260520, 4002151, 8004302, 16008604, 20010755, 32017208, 40021510, 80043020, 160086040]

約数ペア:

[(1, 160086040), (2, 80043020), (4, 40021510), (5, 32017208), (8, 20010755), (10, 16008604), (20, 8004302), (40, 4002151), (127, 1260520), (254, 630260), (508, 315130), (635, 252104), (1016, 157565), (1270, 126052), (2540, 63026), (5080, 31513)]