3268450

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{499}}^1$

素因数の和:642

約数の個数: 24

約数和(自身を含む): 6138000

約数和(自身を除く): 2869550

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 499, 655, 998, 1310, 2495, 3275, 4990, 6550, 12475, 24950, 65369, 130738, 326845, 653690, 1634225, 3268450]

約数ペア:

[(1, 3268450), (2, 1634225), (5, 653690), (10, 326845), (25, 130738), (50, 65369), (131, 24950), (262, 12475), (499, 6550), (655, 4990), (998, 3275), (1310, 2495)]