26555260

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{12409}}^1$

素因数の和:12525

約数の個数: 24

約数和(自身を含む): 56291760

約数和(自身を除く): 29736500

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 12409, 24818, 49636, 62045, 124090, 248180, 1327763, 2655526, 5311052, 6638815, 13277630, 26555260]

約数ペア:

[(1, 26555260), (2, 13277630), (4, 6638815), (5, 5311052), (10, 2655526), (20, 1327763), (107, 248180), (214, 124090), (428, 62045), (535, 49636), (1070, 24818), (2140, 12409)]