2912282960

素因数分解:

$2^4\times 5^1\times {\mathrm{36403537}}^1$

素因数の和:36403550

約数の個数: 20

約数和(自身を含む): 6771058068

約数和(自身を除く): 3858775108

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 36403537, 72807074, 145614148, 182017685, 291228296, 364035370, 582456592, 728070740, 1456141480, 2912282960]

約数ペア:

[(1, 2912282960), (2, 1456141480), (4, 728070740), (5, 582456592), (8, 364035370), (10, 291228296), (16, 182017685), (20, 145614148), (40, 72807074), (80, 36403537)]