773002960

素因数分解:

$2^4\times 5^1\times {\mathrm{9662537}}^1$

素因数の和:9662550

約数の個数: 20

約数和(自身を含む): 1797232068

約数和(自身を除く): 1024229108

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 9662537, 19325074, 38650148, 48312685, 77300296, 96625370, 154600592, 193250740, 386501480, 773002960]

約数ペア:

[(1, 773002960), (2, 386501480), (4, 193250740), (5, 154600592), (8, 96625370), (10, 77300296), (16, 48312685), (20, 38650148), (40, 19325074), (80, 9662537)]