65075080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{232411}}^1$

素因数の和:232429

約数の個数: 32

約数和(自身を含む): 167336640

約数和(自身を除く): 102261560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 232411, 464822, 929644, 1162055, 1626877, 1859288, 2324110, 3253754, 4648220, 6507508, 8134385, 9296440, 13015016, 16268770, 32537540, 65075080]

約数ペア:

[(1, 65075080), (2, 32537540), (4, 16268770), (5, 13015016), (7, 9296440), (8, 8134385), (10, 6507508), (14, 4648220), (20, 3253754), (28, 2324110), (35, 1859288), (40, 1626877), (56, 1162055), (70, 929644), (140, 464822), (280, 232411)]