102206680

素因数分解:

$2^3\times 5^1\times {\mathrm{2555167}}^1$

素因数の和:2555178

約数の個数: 16

約数和(自身を含む): 229965120

約数和(自身を除く): 127758440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2555167, 5110334, 10220668, 12775835, 20441336, 25551670, 51103340, 102206680]

約数ペア:

[(1, 102206680), (2, 51103340), (4, 25551670), (5, 20441336), (8, 12775835), (10, 10220668), (20, 5110334), (40, 2555167)]