1115248510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1\times {\mathrm{5749}}^1$

素因数の和:6796

約数の個数: 32

約数和(自身を含む): 2115540000

約数和(自身を除く): 1000291490

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1021, 2042, 5105, 5749, 10210, 11498, 19399, 28745, 38798, 57490, 96995, 109231, 193990, 218462, 546155, 1092310, 5869729, 11739458, 29348645, 58697290, 111524851, 223049702, 557624255, 1115248510]

約数ペア:

[(1, 1115248510), (2, 557624255), (5, 223049702), (10, 111524851), (19, 58697290), (38, 29348645), (95, 11739458), (190, 5869729), (1021, 1092310), (2042, 546155), (5105, 218462), (5749, 193990), (10210, 109231), (11498, 96995), (19399, 57490), (28745, 38798)]