20220318950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31108183}}^1$

素因数の和:31108208

約数の個数: 24

約数和(自身を含む): 40502855568

約数和(自身を除く): 20282536618

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 31108183, 62216366, 155540915, 311081830, 404406379, 777704575, 808812758, 1555409150, 2022031895, 4044063790, 10110159475, 20220318950]

約数ペア:

[(1, 20220318950), (2, 10110159475), (5, 4044063790), (10, 2022031895), (13, 1555409150), (25, 808812758), (26, 777704575), (50, 404406379), (65, 311081830), (130, 155540915), (325, 62216366), (650, 31108183)]