23234380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89363}}^1$

素因数の和:89385

約数の個数: 24

約数和(自身を含む): 52546032

約数和(自身を除く): 29311652

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 89363, 178726, 357452, 446815, 893630, 1161719, 1787260, 2323438, 4646876, 5808595, 11617190, 23234380]

約数ペア:

[(1, 23234380), (2, 11617190), (4, 5808595), (5, 4646876), (10, 2323438), (13, 1787260), (20, 1161719), (26, 893630), (52, 446815), (65, 357452), (130, 178726), (260, 89363)]