101307620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{266599}}^1$

素因数の和:266627

約数の個数: 24

約数和(自身を含む): 223944000

約数和(自身を除く): 122636380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 266599, 533198, 1066396, 1332995, 2665990, 5065381, 5331980, 10130762, 20261524, 25326905, 50653810, 101307620]

約数ペア:

[(1, 101307620), (2, 50653810), (4, 25326905), (5, 20261524), (10, 10130762), (19, 5331980), (20, 5065381), (38, 2665990), (76, 1332995), (95, 1066396), (190, 533198), (380, 266599)]