5161130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2$

素因数の和:123

約数の個数: 48

約数和(自身を含む): 10636920

約数和(自身を除く): 5475790

約数列:

[1, 2, 5, 10, 13, 26, 29, 37, 58, 65, 74, 130, 145, 185, 290, 370, 377, 481, 754, 962, 1073, 1369, 1885, 2146, 2405, 2738, 3770, 4810, 5365, 6845, 10730, 13690, 13949, 17797, 27898, 35594, 39701, 69745, 79402, 88985, 139490, 177970, 198505, 397010, 516113, 1032226, 2580565, 5161130]

約数ペア:

[(1, 5161130), (2, 2580565), (5, 1032226), (10, 516113), (13, 397010), (26, 198505), (29, 177970), (37, 139490), (58, 88985), (65, 79402), (74, 69745), (130, 39701), (145, 35594), (185, 27898), (290, 17797), (370, 13949), (377, 13690), (481, 10730), (754, 6845), (962, 5365), (1073, 4810), (1369, 3770), (1885, 2738), (2146, 2405)]