22952560

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2539}}^1$

素因数の和:2665

約数の個数: 40

約数和(自身を含む): 53858160

約数和(自身を除く): 30905600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 2539, 4520, 5078, 9040, 10156, 12695, 20312, 25390, 40624, 50780, 101560, 203120, 286907, 573814, 1147628, 1434535, 2295256, 2869070, 4590512, 5738140, 11476280, 22952560]

約数ペア:

[(1, 22952560), (2, 11476280), (4, 5738140), (5, 4590512), (8, 2869070), (10, 2295256), (16, 1434535), (20, 1147628), (40, 573814), (80, 286907), (113, 203120), (226, 101560), (452, 50780), (565, 40624), (904, 25390), (1130, 20312), (1808, 12695), (2260, 10156), (2539, 9040), (4520, 5078)]