87372010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{46723}}^1$

素因数の和:46758

約数の個数: 32

約数和(自身を含む): 181662912

約数和(自身を除く): 94290902

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 46723, 93446, 233615, 467230, 513953, 794291, 1027906, 1588582, 2569765, 3971455, 5139530, 7942910, 8737201, 17474402, 43686005, 87372010]

約数ペア:

[(1, 87372010), (2, 43686005), (5, 17474402), (10, 8737201), (11, 7942910), (17, 5139530), (22, 3971455), (34, 2569765), (55, 1588582), (85, 1027906), (110, 794291), (170, 513953), (187, 467230), (374, 233615), (935, 93446), (1870, 46723)]