91525240

素因数分解:

$2^3\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{1789}}^1$

素因数の和:3079

約数の個数: 32

約数和(自身を含む): 206208000

約数和(自身を除く): 114682760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1279, 1789, 2558, 3578, 5116, 6395, 7156, 8945, 10232, 12790, 14312, 17890, 25580, 35780, 51160, 71560, 2288131, 4576262, 9152524, 11440655, 18305048, 22881310, 45762620, 91525240]

約数ペア:

[(1, 91525240), (2, 45762620), (4, 22881310), (5, 18305048), (8, 11440655), (10, 9152524), (20, 4576262), (40, 2288131), (1279, 71560), (1789, 51160), (2558, 35780), (3578, 25580), (5116, 17890), (6395, 14312), (7156, 12790), (8945, 10232)]