87279910

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{23029}}^1$

素因数の和:23415

約数の個数: 16

約数和(自身を含む): 157525200

約数和(自身を除く): 70245290

約数列:

[1, 2, 5, 10, 379, 758, 1895, 3790, 23029, 46058, 115145, 230290, 8727991, 17455982, 43639955, 87279910]

約数ペア:

[(1, 87279910), (2, 43639955), (5, 17455982), (10, 8727991), (379, 230290), (758, 115145), (1895, 46058), (3790, 23029)]