8615120

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{953}}^1$

素因数の和:1079

約数の個数: 40

約数和(自身を含む): 20228616

約数和(自身を除く): 11613496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 953, 1130, 1808, 1906, 2260, 3812, 4520, 4765, 7624, 9040, 9530, 15248, 19060, 38120, 76240, 107689, 215378, 430756, 538445, 861512, 1076890, 1723024, 2153780, 4307560, 8615120]

約数ペア:

[(1, 8615120), (2, 4307560), (4, 2153780), (5, 1723024), (8, 1076890), (10, 861512), (16, 538445), (20, 430756), (40, 215378), (80, 107689), (113, 76240), (226, 38120), (452, 19060), (565, 15248), (904, 9530), (953, 9040), (1130, 7624), (1808, 4765), (1906, 4520), (2260, 3812)]