105315640

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{36067}}^1$

素因数の和:36151

約数の個数: 32

約数和(自身を含む): 240212880

約数和(自身を除く): 134897240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 36067, 72134, 144268, 180335, 288536, 360670, 721340, 1442680, 2632891, 5265782, 10531564, 13164455, 21063128, 26328910, 52657820, 105315640]

約数ペア:

[(1, 105315640), (2, 52657820), (4, 26328910), (5, 21063128), (8, 13164455), (10, 10531564), (20, 5265782), (40, 2632891), (73, 1442680), (146, 721340), (292, 360670), (365, 288536), (584, 180335), (730, 144268), (1460, 72134), (2920, 36067)]