4274465240

素因数分解:

$2^3\times 5^1\times {\mathrm{106861631}}^1$

素因数の和:106861642

約数の個数: 16

約数和(自身を含む): 9617546880

約数和(自身を除く): 5343081640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 106861631, 213723262, 427446524, 534308155, 854893048, 1068616310, 2137232620, 4274465240]

約数ペア:

[(1, 4274465240), (2, 2137232620), (4, 1068616310), (5, 854893048), (8, 534308155), (10, 427446524), (20, 213723262), (40, 106861631)]