145501850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{223849}}^1$

素因数の和:223874

約数の個数: 24

約数和(自身を含む): 291452700

約数和(自身を除く): 145950850

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 223849, 447698, 1119245, 2238490, 2910037, 5596225, 5820074, 11192450, 14550185, 29100370, 72750925, 145501850]

約数ペア:

[(1, 145501850), (2, 72750925), (5, 29100370), (10, 14550185), (13, 11192450), (25, 5820074), (26, 5596225), (50, 2910037), (65, 2238490), (130, 1119245), (325, 447698), (650, 223849)]