38083660

素因数分解:

$2^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{4523}}^1$

素因数の和:4953

約数の個数: 24

約数和(自身を含む): 80183376

約数和(自身を除く): 42099716

約数列:

[1, 2, 4, 5, 10, 20, 421, 842, 1684, 2105, 4210, 4523, 8420, 9046, 18092, 22615, 45230, 90460, 1904183, 3808366, 7616732, 9520915, 19041830, 38083660]

約数ペア:

[(1, 38083660), (2, 19041830), (4, 9520915), (5, 7616732), (10, 3808366), (20, 1904183), (421, 90460), (842, 45230), (1684, 22615), (2105, 18092), (4210, 9046), (4523, 8420)]