10639810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1931}}^1$

素因数の和:1986

約数の個数: 32

約数和(自身を含む): 20865600

約数和(自身を除く): 10225790

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 1931, 2755, 3862, 5510, 9655, 19310, 36689, 55999, 73378, 111998, 183445, 279995, 366890, 559990, 1063981, 2127962, 5319905, 10639810]

約数ペア:

[(1, 10639810), (2, 5319905), (5, 2127962), (10, 1063981), (19, 559990), (29, 366890), (38, 279995), (58, 183445), (95, 111998), (145, 73378), (190, 55999), (290, 36689), (551, 19310), (1102, 9655), (1931, 5510), (2755, 3862)]