23188100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17837}}^1$

素因数の和:17864

約数の個数: 36

約数和(自身を含む): 54191844

約数和(自身を除く): 31003744

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 17837, 35674, 71348, 89185, 178370, 231881, 356740, 445925, 463762, 891850, 927524, 1159405, 1783700, 2318810, 4637620, 5797025, 11594050, 23188100]

約数ペア:

[(1, 23188100), (2, 11594050), (4, 5797025), (5, 4637620), (10, 2318810), (13, 1783700), (20, 1159405), (25, 927524), (26, 891850), (50, 463762), (52, 445925), (65, 356740), (100, 231881), (130, 178370), (260, 89185), (325, 71348), (650, 35674), (1300, 17837)]