9571960

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2467}}^1$

素因数の和:2575

約数の個数: 32

約数和(自身を含む): 21767760

約数和(自身を除く): 12195800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 2467, 3880, 4934, 9868, 12335, 19736, 24670, 49340, 98680, 239299, 478598, 957196, 1196495, 1914392, 2392990, 4785980, 9571960]

約数ペア:

[(1, 9571960), (2, 4785980), (4, 2392990), (5, 1914392), (8, 1196495), (10, 957196), (20, 478598), (40, 239299), (97, 98680), (194, 49340), (388, 24670), (485, 19736), (776, 12335), (970, 9868), (1940, 4934), (2467, 3880)]