11526040

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2693}}^1$

素因数の和:2811

約数の個数: 32

約数和(自身を含む): 26185680

約数和(自身を除く): 14659640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 2693, 4280, 5386, 10772, 13465, 21544, 26930, 53860, 107720, 288151, 576302, 1152604, 1440755, 2305208, 2881510, 5763020, 11526040]

約数ペア:

[(1, 11526040), (2, 5763020), (4, 2881510), (5, 2305208), (8, 1440755), (10, 1152604), (20, 576302), (40, 288151), (107, 107720), (214, 53860), (428, 26930), (535, 21544), (856, 13465), (1070, 10772), (2140, 5386), (2693, 4280)]