23624380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{90863}}^1$

素因数の和:90885

約数の個数: 24

約数和(自身を含む): 53428032

約数和(自身を除く): 29803652

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 90863, 181726, 363452, 454315, 908630, 1181219, 1817260, 2362438, 4724876, 5906095, 11812190, 23624380]

約数ペア:

[(1, 23624380), (2, 11812190), (4, 5906095), (5, 4724876), (10, 2362438), (13, 1817260), (20, 1181219), (26, 908630), (52, 454315), (65, 363452), (130, 181726), (260, 90863)]