91056740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239623}}^1$

素因数の和:239651

約数の個数: 24

約数和(自身を含む): 201284160

約数和(自身を除く): 110227420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 239623, 479246, 958492, 1198115, 2396230, 4552837, 4792460, 9105674, 18211348, 22764185, 45528370, 91056740]

約数ペア:

[(1, 91056740), (2, 45528370), (4, 22764185), (5, 18211348), (10, 9105674), (19, 4792460), (20, 4552837), (38, 2396230), (76, 1198115), (95, 958492), (190, 479246), (380, 239623)]