57149740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{92177}}^1$

素因数の和:92217

約数の個数: 24

約数和(自身を含む): 123887232

約数和(自身を除く): 66737492

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 92177, 184354, 368708, 460885, 921770, 1843540, 2857487, 5714974, 11429948, 14287435, 28574870, 57149740]

約数ペア:

[(1, 57149740), (2, 28574870), (4, 14287435), (5, 11429948), (10, 5714974), (20, 2857487), (31, 1843540), (62, 921770), (124, 460885), (155, 368708), (310, 184354), (620, 92177)]