4774014740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1321}}^1\times {\mathrm{16427}}^1$

素因数の和:17768

約数の個数: 48

約数和(自身を含む): 10945779264

約数和(自身を除く): 6171764524

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1321, 2642, 5284, 6605, 13210, 14531, 16427, 26420, 29062, 32854, 58124, 65708, 72655, 82135, 145310, 164270, 180697, 290620, 328540, 361394, 722788, 903485, 1806970, 3613940, 21700067, 43400134, 86800268, 108500335, 217000670, 238700737, 434001340, 477401474, 954802948, 1193503685, 2387007370, 4774014740]

約数ペア:

[(1, 4774014740), (2, 2387007370), (4, 1193503685), (5, 954802948), (10, 477401474), (11, 434001340), (20, 238700737), (22, 217000670), (44, 108500335), (55, 86800268), (110, 43400134), (220, 21700067), (1321, 3613940), (2642, 1806970), (5284, 903485), (6605, 722788), (13210, 361394), (14531, 328540), (16427, 290620), (26420, 180697), (29062, 164270), (32854, 145310), (58124, 82135), (65708, 72655)]