26292040

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6143}}^1$

素因数の和:6261

約数の個数: 32

約数和(自身を含む): 59719680

約数和(自身を除く): 33427640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 6143, 12286, 24572, 30715, 49144, 61430, 122860, 245720, 657301, 1314602, 2629204, 3286505, 5258408, 6573010, 13146020, 26292040]

約数ペア:

[(1, 26292040), (2, 13146020), (4, 6573010), (5, 5258408), (8, 3286505), (10, 2629204), (20, 1314602), (40, 657301), (107, 245720), (214, 122860), (428, 61430), (535, 49144), (856, 30715), (1070, 24572), (2140, 12286), (4280, 6143)]