70331960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{60631}}^1$

素因数の和:60671

約数の個数: 32

約数和(自身を含む): 163706400

約数和(自身を除く): 93374440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 60631, 121262, 242524, 303155, 485048, 606310, 1212620, 1758299, 2425240, 3516598, 7033196, 8791495, 14066392, 17582990, 35165980, 70331960]

約数ペア:

[(1, 70331960), (2, 35165980), (4, 17582990), (5, 14066392), (8, 8791495), (10, 7033196), (20, 3516598), (29, 2425240), (40, 1758299), (58, 1212620), (116, 606310), (145, 485048), (232, 303155), (290, 242524), (580, 121262), (1160, 60631)]