38289260

素因数分解:

$2^2\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{1801}}^1$

素因数の和:2873

約数の個数: 24

約数和(自身を含む): 80527776

約数和(自身を除く): 42238516

約数列:

[1, 2, 4, 5, 10, 20, 1063, 1801, 2126, 3602, 4252, 5315, 7204, 9005, 10630, 18010, 21260, 36020, 1914463, 3828926, 7657852, 9572315, 19144630, 38289260]

約数ペア:

[(1, 38289260), (2, 19144630), (4, 9572315), (5, 7657852), (10, 3828926), (20, 1914463), (1063, 36020), (1801, 21260), (2126, 18010), (3602, 10630), (4252, 9005), (5315, 7204)]