1330352360

素因数分解:

$2^3\times 5^1\times {\mathrm{33258809}}^1$

素因数の和:33258820

約数の個数: 16

約数和(自身を含む): 2993292900

約数和(自身を除く): 1662940540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 33258809, 66517618, 133035236, 166294045, 266070472, 332588090, 665176180, 1330352360]

約数ペア:

[(1, 1330352360), (2, 665176180), (4, 332588090), (5, 266070472), (8, 166294045), (10, 133035236), (20, 66517618), (40, 33258809)]