214964325040

素因数分解:

$2^4\times 5^1\times {\mathrm{2687054063}}^1$

素因数の和:2687054076

約数の個数: 20

約数和(自身を含む): 499792055904

約数和(自身を除く): 284827730864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2687054063, 5374108126, 10748216252, 13435270315, 21496432504, 26870540630, 42992865008, 53741081260, 107482162520, 214964325040]

約数ペア:

[(1, 214964325040), (2, 107482162520), (4, 53741081260), (5, 42992865008), (8, 26870540630), (10, 21496432504), (16, 13435270315), (20, 10748216252), (40, 5374108126), (80, 2687054063)]