13151000

素因数分解:

$2^3\times 5^3\times {\mathrm{13151}}^1$

素因数の和:13172

約数の個数: 32

約数和(自身を含む): 30775680

約数和(自身を除く): 17624680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 13151, 26302, 52604, 65755, 105208, 131510, 263020, 328775, 526040, 657550, 1315100, 1643875, 2630200, 3287750, 6575500, 13151000]

約数ペア:

[(1, 13151000), (2, 6575500), (4, 3287750), (5, 2630200), (8, 1643875), (10, 1315100), (20, 657550), (25, 526040), (40, 328775), (50, 263020), (100, 131510), (125, 105208), (200, 65755), (250, 52604), (500, 26302), (1000, 13151)]