148532140

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{49843}}^1$

素因数の和:50001

約数の個数: 24

約数和(自身を含む): 314017200

約数和(自身を除く): 165485060

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 49843, 99686, 199372, 249215, 498430, 996860, 7426607, 14853214, 29706428, 37133035, 74266070, 148532140]

約数ペア:

[(1, 148532140), (2, 74266070), (4, 37133035), (5, 29706428), (10, 14853214), (20, 7426607), (149, 996860), (298, 498430), (596, 249215), (745, 199372), (1490, 99686), (2980, 49843)]