13236320

素因数分解:

$2^5\times 5^1\times {\mathrm{82727}}^1$

素因数の和:82742

約数の個数: 24

約数和(自身を含む): 31271184

約数和(自身を除く): 18034864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 82727, 165454, 330908, 413635, 661816, 827270, 1323632, 1654540, 2647264, 3309080, 6618160, 13236320]

約数ペア:

[(1, 13236320), (2, 6618160), (4, 3309080), (5, 2647264), (8, 1654540), (10, 1323632), (16, 827270), (20, 661816), (32, 413635), (40, 330908), (80, 165454), (160, 82727)]