15672789740

素因数分解:

$2^2\times 5^1\times {\mathrm{19031}}^1\times {\mathrm{41177}}^1$

素因数の和:60217

約数の個数: 24

約数和(自身を含む): 32915387232

約数和(自身を除く): 17242597492

約数列:

[1, 2, 4, 5, 10, 20, 19031, 38062, 41177, 76124, 82354, 95155, 164708, 190310, 205885, 380620, 411770, 823540, 783639487, 1567278974, 3134557948, 3918197435, 7836394870, 15672789740]

約数ペア:

[(1, 15672789740), (2, 7836394870), (4, 3918197435), (5, 3134557948), (10, 1567278974), (20, 783639487), (19031, 823540), (38062, 411770), (41177, 380620), (76124, 205885), (82354, 190310), (95155, 164708)]