495356350

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{139537}}^1$

素因数の和:139620

約数の個数: 24

約数和(自身を含む): 934346448

約数和(自身を除く): 438990098

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 139537, 279074, 697685, 1395370, 3488425, 6976850, 9907127, 19814254, 49535635, 99071270, 247678175, 495356350]

約数ペア:

[(1, 495356350), (2, 247678175), (5, 99071270), (10, 49535635), (25, 19814254), (50, 9907127), (71, 6976850), (142, 3488425), (355, 1395370), (710, 697685), (1775, 279074), (3550, 139537)]