296408080

素因数分解:

$2^4\times 5^1\times {\mathrm{3705101}}^1$

素因数の和:3705114

約数の個数: 20

約数和(自身を含む): 689148972

約数和(自身を除く): 392740892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3705101, 7410202, 14820404, 18525505, 29640808, 37051010, 59281616, 74102020, 148204040, 296408080]

約数ペア:

[(1, 296408080), (2, 148204040), (4, 74102020), (5, 59281616), (8, 37051010), (10, 29640808), (16, 18525505), (20, 14820404), (40, 7410202), (80, 3705101)]