26923340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 59657472

約数和(自身を除く): 32734132

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 107, 115, 214, 230, 428, 460, 535, 547, 1070, 1094, 2140, 2188, 2461, 2735, 4922, 5470, 9844, 10940, 12305, 12581, 24610, 25162, 49220, 50324, 58529, 62905, 117058, 125810, 234116, 251620, 292645, 585290, 1170580, 1346167, 2692334, 5384668, 6730835, 13461670, 26923340]

約数ペア:

[(1, 26923340), (2, 13461670), (4, 6730835), (5, 5384668), (10, 2692334), (20, 1346167), (23, 1170580), (46, 585290), (92, 292645), (107, 251620), (115, 234116), (214, 125810), (230, 117058), (428, 62905), (460, 58529), (535, 50324), (547, 49220), (1070, 25162), (1094, 24610), (2140, 12581), (2188, 12305), (2461, 10940), (2735, 9844), (4922, 5470)]