10242040

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2393}}^1$

素因数の和:2511

約数の個数: 32

約数和(自身を含む): 23269680

約数和(自身を除く): 13027640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 2393, 4280, 4786, 9572, 11965, 19144, 23930, 47860, 95720, 256051, 512102, 1024204, 1280255, 2048408, 2560510, 5121020, 10242040]

約数ペア:

[(1, 10242040), (2, 5121020), (4, 2560510), (5, 2048408), (8, 1280255), (10, 1024204), (20, 512102), (40, 256051), (107, 95720), (214, 47860), (428, 23930), (535, 19144), (856, 11965), (1070, 9572), (2140, 4786), (2393, 4280)]