72020590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{313133}}^1$

素因数の和:313163

約数の個数: 16

約数和(自身を含む): 135273888

約数和(自身を除く): 63253298

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 313133, 626266, 1565665, 3131330, 7202059, 14404118, 36010295, 72020590]

約数ペア:

[(1, 72020590), (2, 36010295), (5, 14404118), (10, 7202059), (23, 3131330), (46, 1565665), (115, 626266), (230, 313133)]