11320120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{40429}}^1$

素因数の和:40447

約数の個数: 32

約数和(自身を含む): 29109600

約数和(自身を除く): 17789480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 40429, 80858, 161716, 202145, 283003, 323432, 404290, 566006, 808580, 1132012, 1415015, 1617160, 2264024, 2830030, 5660060, 11320120]

約数ペア:

[(1, 11320120), (2, 5660060), (4, 2830030), (5, 2264024), (7, 1617160), (8, 1415015), (10, 1132012), (14, 808580), (20, 566006), (28, 404290), (35, 323432), (40, 283003), (56, 202145), (70, 161716), (140, 80858), (280, 40429)]