6158920

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1439}}^1$

素因数の和:1557

約数の個数: 32

約数和(自身を含む): 13996800

約数和(自身を除く): 7837880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 1439, 2140, 2878, 4280, 5756, 7195, 11512, 14390, 28780, 57560, 153973, 307946, 615892, 769865, 1231784, 1539730, 3079460, 6158920]

約数ペア:

[(1, 6158920), (2, 3079460), (4, 1539730), (5, 1231784), (8, 769865), (10, 615892), (20, 307946), (40, 153973), (107, 57560), (214, 28780), (428, 14390), (535, 11512), (856, 7195), (1070, 5756), (1439, 4280), (2140, 2878)]