2409896080

素因数分解:

$2^4\times 5^1\times {\mathrm{30123701}}^1$

素因数の和:30123714

約数の個数: 20

約数和(自身を含む): 5603008572

約数和(自身を除く): 3193112492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 30123701, 60247402, 120494804, 150618505, 240989608, 301237010, 481979216, 602474020, 1204948040, 2409896080]

約数ペア:

[(1, 2409896080), (2, 1204948040), (4, 602474020), (5, 481979216), (8, 301237010), (10, 240989608), (16, 150618505), (20, 120494804), (40, 60247402), (80, 30123701)]