90050080

素因数分解:

$2^5\times 5^1\times {\mathrm{562813}}^1$

素因数の和:562828

約数の個数: 24

約数和(自身を含む): 212743692

約数和(自身を除く): 122693612

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 562813, 1125626, 2251252, 2814065, 4502504, 5628130, 9005008, 11256260, 18010016, 22512520, 45025040, 90050080]

約数ペア:

[(1, 90050080), (2, 45025040), (4, 22512520), (5, 18010016), (8, 11256260), (10, 9005008), (16, 5628130), (20, 4502504), (32, 2814065), (40, 2251252), (80, 1125626), (160, 562813)]