156645273340

素因数分解:

$2^2\times 5^1\times {\mathrm{13259}}^1\times {\mathrm{590713}}^1$

素因数の和:603981

約数の個数: 24

約数和(自身を含む): 328980440880

約数和(自身を除く): 172335167540

約数列:

[1, 2, 4, 5, 10, 20, 13259, 26518, 53036, 66295, 132590, 265180, 590713, 1181426, 2362852, 2953565, 5907130, 11814260, 7832263667, 15664527334, 31329054668, 39161318335, 78322636670, 156645273340]

約数ペア:

[(1, 156645273340), (2, 78322636670), (4, 39161318335), (5, 31329054668), (10, 15664527334), (20, 7832263667), (13259, 11814260), (26518, 5907130), (53036, 2953565), (66295, 2362852), (132590, 1181426), (265180, 590713)]