130135240

素因数分解:

$2^3\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{2309}}^1$

素因数の和:3729

約数の個数: 32

約数和(自身を含む): 293139000

約数和(自身を除く): 163003760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1409, 2309, 2818, 4618, 5636, 7045, 9236, 11272, 11545, 14090, 18472, 23090, 28180, 46180, 56360, 92360, 3253381, 6506762, 13013524, 16266905, 26027048, 32533810, 65067620, 130135240]

約数ペア:

[(1, 130135240), (2, 65067620), (4, 32533810), (5, 26027048), (8, 16266905), (10, 13013524), (20, 6506762), (40, 3253381), (1409, 92360), (2309, 56360), (2818, 46180), (4618, 28180), (5636, 23090), (7045, 18472), (9236, 14090), (11272, 11545)]