332941520

素因数分解:

$2^4\times 5^1\times {\mathrm{4161769}}^1$

素因数の和:4161782

約数の個数: 20

約数和(自身を含む): 774089220

約数和(自身を除く): 441147700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4161769, 8323538, 16647076, 20808845, 33294152, 41617690, 66588304, 83235380, 166470760, 332941520]

約数ペア:

[(1, 332941520), (2, 166470760), (4, 83235380), (5, 66588304), (8, 41617690), (10, 33294152), (16, 20808845), (20, 16647076), (40, 8323538), (80, 4161769)]