9927550

素因数分解:

$2^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{941}}^1$

素因数の和:1164

約数の個数: 24

約数和(自身を含む): 18572472

約数和(自身を除く): 8644922

約数列:

[1, 2, 5, 10, 25, 50, 211, 422, 941, 1055, 1882, 2110, 4705, 5275, 9410, 10550, 23525, 47050, 198551, 397102, 992755, 1985510, 4963775, 9927550]

約数ペア:

[(1, 9927550), (2, 4963775), (5, 1985510), (10, 992755), (25, 397102), (50, 198551), (211, 47050), (422, 23525), (941, 10550), (1055, 9410), (1882, 5275), (2110, 4705)]