91227740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{240073}}^1$

素因数の和:240101

約数の個数: 24

約数和(自身を含む): 201662160

約数和(自身を除く): 110434420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 240073, 480146, 960292, 1200365, 2400730, 4561387, 4801460, 9122774, 18245548, 22806935, 45613870, 91227740]

約数ペア:

[(1, 91227740), (2, 45613870), (4, 22806935), (5, 18245548), (10, 9122774), (19, 4801460), (20, 4561387), (38, 2400730), (76, 1200365), (95, 960292), (190, 480146), (380, 240073)]