3793840

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1009}}^1$

素因数の和:1069

約数の個数: 40

約数和(自身を含む): 9017280

約数和(自身を除く): 5223440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1009, 1880, 2018, 3760, 4036, 5045, 8072, 10090, 16144, 20180, 40360, 47423, 80720, 94846, 189692, 237115, 379384, 474230, 758768, 948460, 1896920, 3793840]

約数ペア:

[(1, 3793840), (2, 1896920), (4, 948460), (5, 758768), (8, 474230), (10, 379384), (16, 237115), (20, 189692), (40, 94846), (47, 80720), (80, 47423), (94, 40360), (188, 20180), (235, 16144), (376, 10090), (470, 8072), (752, 5045), (940, 4036), (1009, 3760), (1880, 2018)]