86860420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{188827}}^1$

素因数の和:188859

約数の個数: 24

約数和(自身を含む): 190338624

約数和(自身を除く): 103478204

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 188827, 377654, 755308, 944135, 1888270, 3776540, 4343021, 8686042, 17372084, 21715105, 43430210, 86860420]

約数ペア:

[(1, 86860420), (2, 43430210), (4, 21715105), (5, 17372084), (10, 8686042), (20, 4343021), (23, 3776540), (46, 1888270), (92, 944135), (115, 755308), (230, 377654), (460, 188827)]