42702160

素因数分解:

$2^4\times 5^1\times {\mathrm{533777}}^1$

素因数の和:533790

約数の個数: 20

約数和(自身を含む): 99282708

約数和(自身を除く): 56580548

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 533777, 1067554, 2135108, 2668885, 4270216, 5337770, 8540432, 10675540, 21351080, 42702160]

約数ペア:

[(1, 42702160), (2, 21351080), (4, 10675540), (5, 8540432), (8, 5337770), (10, 4270216), (16, 2668885), (20, 2135108), (40, 1067554), (80, 533777)]