22307320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79669}}^1$

素因数の和:79687

約数の個数: 32

約数和(自身を含む): 57362400

約数和(自身を除く): 35055080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 79669, 159338, 318676, 398345, 557683, 637352, 796690, 1115366, 1593380, 2230732, 2788415, 3186760, 4461464, 5576830, 11153660, 22307320]

約数ペア:

[(1, 22307320), (2, 11153660), (4, 5576830), (5, 4461464), (7, 3186760), (8, 2788415), (10, 2230732), (14, 1593380), (20, 1115366), (28, 796690), (35, 637352), (40, 557683), (56, 398345), (70, 318676), (140, 159338), (280, 79669)]