683044988720

素因数分解:

$2^4\times 5^1\times {\mathrm{8538062359}}^1$

素因数の和:8538062372

約数の個数: 20

約数和(自身を含む): 1588079598960

約数和(自身を除く): 905034610240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 8538062359, 17076124718, 34152249436, 42690311795, 68304498872, 85380623590, 136608997744, 170761247180, 341522494360, 683044988720]

約数ペア:

[(1, 683044988720), (2, 341522494360), (4, 170761247180), (5, 136608997744), (8, 85380623590), (10, 68304498872), (16, 42690311795), (20, 34152249436), (40, 17076124718), (80, 8538062359)]