11242040

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2213}}^1$

素因数の和:2351

約数の個数: 32

約数和(自身を含む): 25505280

約数和(自身を除く): 14263240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2213, 2540, 4426, 5080, 8852, 11065, 17704, 22130, 44260, 88520, 281051, 562102, 1124204, 1405255, 2248408, 2810510, 5621020, 11242040]

約数ペア:

[(1, 11242040), (2, 5621020), (4, 2810510), (5, 2248408), (8, 1405255), (10, 1124204), (20, 562102), (40, 281051), (127, 88520), (254, 44260), (508, 22130), (635, 17704), (1016, 11065), (1270, 8852), (2213, 5080), (2540, 4426)]