15492169240

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7307627}}^1$

素因数の和:7307691

約数の個数: 32

約数和(自身を含む): 35515072080

約数和(自身を除く): 20022902840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 7307627, 14615254, 29230508, 36538135, 58461016, 73076270, 146152540, 292305080, 387304231, 774608462, 1549216924, 1936521155, 3098433848, 3873042310, 7746084620, 15492169240]

約数ペア:

[(1, 15492169240), (2, 7746084620), (4, 3873042310), (5, 3098433848), (8, 1936521155), (10, 1549216924), (20, 774608462), (40, 387304231), (53, 292305080), (106, 146152540), (212, 73076270), (265, 58461016), (424, 36538135), (530, 29230508), (1060, 14615254), (2120, 7307627)]