70016080

素因数分解:

$2^4\times 5^1\times {\mathrm{875201}}^1$

素因数の和:875214

約数の個数: 20

約数和(自身を含む): 162787572

約数和(自身を除く): 92771492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 875201, 1750402, 3500804, 4376005, 7001608, 8752010, 14003216, 17504020, 35008040, 70016080]

約数ペア:

[(1, 70016080), (2, 35008040), (4, 17504020), (5, 14003216), (8, 8752010), (10, 7001608), (16, 4376005), (20, 3500804), (40, 1750402), (80, 875201)]