224788640

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{12433}}^1$

素因数の和:12561

約数の個数: 48

約数和(自身を含む): 535805928

約数和(自身を除く): 311017288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1808, 2260, 3616, 4520, 9040, 12433, 18080, 24866, 49732, 62165, 99464, 124330, 198928, 248660, 397856, 497320, 994640, 1404929, 1989280, 2809858, 5619716, 7024645, 11239432, 14049290, 22478864, 28098580, 44957728, 56197160, 112394320, 224788640]

約数ペア:

[(1, 224788640), (2, 112394320), (4, 56197160), (5, 44957728), (8, 28098580), (10, 22478864), (16, 14049290), (20, 11239432), (32, 7024645), (40, 5619716), (80, 2809858), (113, 1989280), (160, 1404929), (226, 994640), (452, 497320), (565, 397856), (904, 248660), (1130, 198928), (1808, 124330), (2260, 99464), (3616, 62165), (4520, 49732), (9040, 24866), (12433, 18080)]