977961580

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{3557}}^1$

素因数の和:3858

約数の個数: 48

約数和(自身を含む): 2098081440

約数和(自身を除く): 1120119860

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 233, 236, 295, 466, 590, 932, 1165, 1180, 2330, 3557, 4660, 7114, 13747, 14228, 17785, 27494, 35570, 54988, 68735, 71140, 137470, 209863, 274940, 419726, 828781, 839452, 1049315, 1657562, 2098630, 3315124, 4143905, 4197260, 8287810, 16575620, 48898079, 97796158, 195592316, 244490395, 488980790, 977961580]

約数ペア:

[(1, 977961580), (2, 488980790), (4, 244490395), (5, 195592316), (10, 97796158), (20, 48898079), (59, 16575620), (118, 8287810), (233, 4197260), (236, 4143905), (295, 3315124), (466, 2098630), (590, 1657562), (932, 1049315), (1165, 839452), (1180, 828781), (2330, 419726), (3557, 274940), (4660, 209863), (7114, 137470), (13747, 71140), (14228, 68735), (17785, 54988), (27494, 35570)]