15677004620

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1\times {\mathrm{28387}}^1$

素因数の和:28970

約数の個数: 48

約数和(自身を含む): 33608439648

約数和(自身を除く): 17931435028

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 521, 530, 1042, 1060, 2084, 2605, 5210, 10420, 27613, 28387, 55226, 56774, 110452, 113548, 138065, 141935, 276130, 283870, 552260, 567740, 1504511, 3009022, 6018044, 7522555, 14789627, 15045110, 29579254, 30090220, 59158508, 73948135, 147896270, 295792540, 783850231, 1567700462, 3135400924, 3919251155, 7838502310, 15677004620]

約数ペア:

[(1, 15677004620), (2, 7838502310), (4, 3919251155), (5, 3135400924), (10, 1567700462), (20, 783850231), (53, 295792540), (106, 147896270), (212, 73948135), (265, 59158508), (521, 30090220), (530, 29579254), (1042, 15045110), (1060, 14789627), (2084, 7522555), (2605, 6018044), (5210, 3009022), (10420, 1504511), (27613, 567740), (28387, 552260), (55226, 283870), (56774, 276130), (110452, 141935), (113548, 138065)]