105296440

素因数分解:

$2^3\times 5^1\times {\mathrm{2632411}}^1$

素因数の和:2632422

約数の個数: 16

約数和(自身を含む): 236917080

約数和(自身を除く): 131620640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2632411, 5264822, 10529644, 13162055, 21059288, 26324110, 52648220, 105296440]

約数ペア:

[(1, 105296440), (2, 52648220), (4, 26324110), (5, 21059288), (8, 13162055), (10, 10529644), (20, 5264822), (40, 2632411)]