528054160

素因数分解:

$2^4\times 5^1\times {\mathrm{6600677}}^1$

素因数の和:6600690

約数の個数: 20

約数和(自身を含む): 1227726108

約数和(自身を除く): 699671948

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6600677, 13201354, 26402708, 33003385, 52805416, 66006770, 105610832, 132013540, 264027080, 528054160]

約数ペア:

[(1, 528054160), (2, 264027080), (4, 132013540), (5, 105610832), (8, 66006770), (10, 52805416), (16, 33003385), (20, 26402708), (40, 13201354), (80, 6600677)]