140034080

素因数分解:

$2^5\times 5^1\times {\mathrm{875213}}^1$

素因数の和:875228

約数の個数: 24

約数和(自身を含む): 330830892

約数和(自身を除く): 190796812

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 875213, 1750426, 3500852, 4376065, 7001704, 8752130, 14003408, 17504260, 28006816, 35008520, 70017040, 140034080]

約数ペア:

[(1, 140034080), (2, 70017040), (4, 35008520), (5, 28006816), (8, 17504260), (10, 14003408), (16, 8752130), (20, 7001704), (32, 4376065), (40, 3500852), (80, 1750426), (160, 875213)]