2498200

素因数分解:

$2^3\times 5^2\times {\mathrm{12491}}^1$

素因数の和:12507

約数の個数: 24

約数和(自身を含む): 5808780

約数和(自身を除く): 3310580

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 12491, 24982, 49964, 62455, 99928, 124910, 249820, 312275, 499640, 624550, 1249100, 2498200]

約数ペア:

[(1, 2498200), (2, 1249100), (4, 624550), (5, 499640), (8, 312275), (10, 249820), (20, 124910), (25, 99928), (40, 62455), (50, 49964), (100, 24982), (200, 12491)]