1999224425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{2029}}^1\times {\mathrm{3583}}^1$

素因数の和:5633

約数の個数: 24

約数和(自身を含む): 2706493440

約数和(自身を除く): 707269015

約数列:

[1, 5, 11, 25, 55, 275, 2029, 3583, 10145, 17915, 22319, 39413, 50725, 89575, 111595, 197065, 557975, 985325, 7269907, 36349535, 79968977, 181747675, 399844885, 1999224425]

約数ペア:

[(1, 1999224425), (5, 399844885), (11, 181747675), (25, 79968977), (55, 36349535), (275, 7269907), (2029, 985325), (3583, 557975), (10145, 197065), (17915, 111595), (22319, 89575), (39413, 50725)]