1225006.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{214891}}^1$

素因数の和:214911

約数の個数: 24

約数和(自身を含む): 108305568

約数和(自身を除く): 61029548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 214891, 429782, 859564, 1074455, 2148910, 2363801, 4297820, 4727602, 9455204, 11819005, 23638010, 47276020]

約数ペア:

[(1, 47276020), (2, 23638010), (4, 11819005), (5, 9455204), (10, 4727602), (11, 4297820), (20, 2363801), (22, 2148910), (44, 1074455), (55, 859564), (110, 429782), (220, 214891)]