157029758420

素因数分解:

$2^2\times 5^1\times {\mathrm{216217}}^1\times {\mathrm{36313}}^1$

素因数の和:252539

約数の個数: 24

約数和(自身を含む): 329773098984

約数和(自身を除く): 172743340564

約数列:

[1, 2, 4, 5, 10, 20, 36313, 72626, 145252, 181565, 216217, 363130, 432434, 726260, 864868, 1081085, 2162170, 4324340, 7851487921, 15702975842, 31405951684, 39257439605, 78514879210, 157029758420]

約数ペア:

[(1, 157029758420), (2, 78514879210), (4, 39257439605), (5, 31405951684), (10, 15702975842), (20, 7851487921), (36313, 4324340), (72626, 2162170), (145252, 1081085), (181565, 864868), (216217, 726260), (363130, 432434)]