13704560

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1601}}^1$

素因数の和:1721

約数の個数: 40

約数和(自身を含む): 32180976

約数和(自身を除く): 18476416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1601, 1712, 2140, 3202, 4280, 6404, 8005, 8560, 12808, 16010, 25616, 32020, 64040, 128080, 171307, 342614, 685228, 856535, 1370456, 1713070, 2740912, 3426140, 6852280, 13704560]

約数ペア:

[(1, 13704560), (2, 6852280), (4, 3426140), (5, 2740912), (8, 1713070), (10, 1370456), (16, 856535), (20, 685228), (40, 342614), (80, 171307), (107, 128080), (214, 64040), (428, 32020), (535, 25616), (856, 16010), (1070, 12808), (1601, 8560), (1712, 8005), (2140, 6404), (3202, 4280)]