10040960080

素因数分解:

$2^4\times 5^1\times {\mathrm{125512001}}^1$

素因数の和:125512014

約数の個数: 20

約数和(自身を含む): 23345232372

約数和(自身を除く): 13304272292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 125512001, 251024002, 502048004, 627560005, 1004096008, 1255120010, 2008192016, 2510240020, 5020480040, 10040960080]

約数ペア:

[(1, 10040960080), (2, 5020480040), (4, 2510240020), (5, 2008192016), (8, 1255120010), (10, 1004096008), (16, 627560005), (20, 502048004), (40, 251024002), (80, 125512001)]