828356090

素因数分解:

$2^1\times 5^1\times {\mathrm{4019}}^1\times {\mathrm{20611}}^1$

素因数の和:24637

約数の個数: 16

約数和(自身を含む): 1491484320

約数和(自身を除く): 663128230

約数列:

[1, 2, 5, 10, 4019, 8038, 20095, 20611, 40190, 41222, 103055, 206110, 82835609, 165671218, 414178045, 828356090]

約数ペア:

[(1, 828356090), (2, 414178045), (5, 165671218), (10, 82835609), (4019, 206110), (8038, 103055), (20095, 41222), (20611, 40190)]