5649560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{20177}}^1$

素因数の和:20195

約数の個数: 32

約数和(自身を含む): 14528160

約数和(自身を除く): 8878600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 20177, 40354, 80708, 100885, 141239, 161416, 201770, 282478, 403540, 564956, 706195, 807080, 1129912, 1412390, 2824780, 5649560]

約数ペア:

[(1, 5649560), (2, 2824780), (4, 1412390), (5, 1129912), (7, 807080), (8, 706195), (10, 564956), (14, 403540), (20, 282478), (28, 201770), (35, 161416), (40, 141239), (56, 100885), (70, 80708), (140, 40354), (280, 20177)]