72539029790

素因数分解:

$2^1\times 5^1\times {\mathrm{85009}}^1\times {\mathrm{85331}}^1$

素因数の和:170347

約数の個数: 16

約数和(自身を含む): 130573319760

約数和(自身を除く): 58034289970

約数列:

[1, 2, 5, 10, 85009, 85331, 170018, 170662, 425045, 426655, 850090, 853310, 7253902979, 14507805958, 36269514895, 72539029790]

約数ペア:

[(1, 72539029790), (2, 36269514895), (5, 14507805958), (10, 7253902979), (85009, 853310), (85331, 850090), (170018, 426655), (170662, 425045)]