11789710780

素因数分解:

$2^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1642021}}^1$

素因数の和:1642389

約数の個数: 24

約数和(自身を含む): 24827372640

約数和(自身を除く): 13037661860

約数列:

[1, 2, 4, 5, 10, 20, 359, 718, 1436, 1795, 3590, 7180, 1642021, 3284042, 6568084, 8210105, 16420210, 32840420, 589485539, 1178971078, 2357942156, 2947427695, 5894855390, 11789710780]

約数ペア:

[(1, 11789710780), (2, 5894855390), (4, 2947427695), (5, 2357942156), (10, 1178971078), (20, 589485539), (359, 32840420), (718, 16420210), (1436, 8210105), (1795, 6568084), (3590, 3284042), (7180, 1642021)]