41025680

素因数分解:

$2^4\times 5^1\times {\mathrm{512821}}^1$

素因数の和:512834

約数の個数: 20

約数和(自身を含む): 95384892

約数和(自身を除く): 54359212

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 512821, 1025642, 2051284, 2564105, 4102568, 5128210, 8205136, 10256420, 20512840, 41025680]

約数ペア:

[(1, 41025680), (2, 20512840), (4, 10256420), (5, 8205136), (8, 5128210), (10, 4102568), (16, 2564105), (20, 2051284), (40, 1025642), (80, 512821)]