11476280

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2539}}^1$

素因数の和:2663

約数の個数: 32

約数和(自身を含む): 26060400

約数和(自身を除く): 14584120

約数列:

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

約数ペア:

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