8875492070

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{163483}}^1$

素因数の和:163640

約数の個数: 32

約数和(自身を含む): 16420332960

約数和(自身を除く): 7544840890

約数列:

[1, 2, 5, 10, 61, 89, 122, 178, 305, 445, 610, 890, 5429, 10858, 27145, 54290, 163483, 326966, 817415, 1634830, 9972463, 14549987, 19944926, 29099974, 49862315, 72749935, 99724630, 145499870, 887549207, 1775098414, 4437746035, 8875492070]

約数ペア:

[(1, 8875492070), (2, 4437746035), (5, 1775098414), (10, 887549207), (61, 145499870), (89, 99724630), (122, 72749935), (178, 49862315), (305, 29099974), (445, 19944926), (610, 14549987), (890, 9972463), (5429, 1634830), (10858, 817415), (27145, 326966), (54290, 163483)]