7852802080

素因数分解:

$2^5\times 5^1\times {\mathrm{49080013}}^1$

素因数の和:49080028

約数の個数: 24

約数和(自身を含む): 18552245292

約数和(自身を除く): 10699443212

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 49080013, 98160026, 196320052, 245400065, 392640104, 490800130, 785280208, 981600260, 1570560416, 1963200520, 3926401040, 7852802080]

約数ペア:

[(1, 7852802080), (2, 3926401040), (4, 1963200520), (5, 1570560416), (8, 981600260), (10, 785280208), (16, 490800130), (20, 392640104), (32, 245400065), (40, 196320052), (80, 98160026), (160, 49080013)]