2611470292040

素因数分解:

$2^3\times 5^1\times {\mathrm{52027}}^1\times {\mathrm{1254863}}^1$

素因数の和:1306901

約数の個数: 32

約数和(自身を含む): 5875925777280

約数和(自身を除く): 3264455485240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 52027, 104054, 208108, 260135, 416216, 520270, 1040540, 1254863, 2081080, 2509726, 5019452, 6274315, 10038904, 12548630, 25097260, 50194520, 65286757301, 130573514602, 261147029204, 326433786505, 522294058408, 652867573010, 1305735146020, 2611470292040]

約数ペア:

[(1, 2611470292040), (2, 1305735146020), (4, 652867573010), (5, 522294058408), (8, 326433786505), (10, 261147029204), (20, 130573514602), (40, 65286757301), (52027, 50194520), (104054, 25097260), (208108, 12548630), (260135, 10038904), (416216, 6274315), (520270, 5019452), (1040540, 2509726), (1254863, 2081080)]