91341520

素因数分解:

$2^4\times 5^1\times {\mathrm{1141769}}^1$

素因数の和:1141782

約数の個数: 20

約数和(自身を含む): 212369220

約数和(自身を除く): 121027700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1141769, 2283538, 4567076, 5708845, 9134152, 11417690, 18268304, 22835380, 45670760, 91341520]

約数ペア:

[(1, 91341520), (2, 45670760), (4, 22835380), (5, 18268304), (8, 11417690), (10, 9134152), (16, 5708845), (20, 4567076), (40, 2283538), (80, 1141769)]