6604040

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1543}}^1$

素因数の和:1661

約数の個数: 32

約数和(自身を含む): 15007680

約数和(自身を除く): 8403640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 1543, 2140, 3086, 4280, 6172, 7715, 12344, 15430, 30860, 61720, 165101, 330202, 660404, 825505, 1320808, 1651010, 3302020, 6604040]

約数ペア:

[(1, 6604040), (2, 3302020), (4, 1651010), (5, 1320808), (8, 825505), (10, 660404), (20, 330202), (40, 165101), (107, 61720), (214, 30860), (428, 15430), (535, 12344), (856, 7715), (1070, 6172), (1543, 4280), (2140, 3086)]