22869140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{163351}}^1$

素因数の和:163367

約数の個数: 24

約数和(自身を含む): 54886272

約数和(自身を除く): 32017132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 163351, 326702, 653404, 816755, 1143457, 1633510, 2286914, 3267020, 4573828, 5717285, 11434570, 22869140]

約数ペア:

[(1, 22869140), (2, 11434570), (4, 5717285), (5, 4573828), (7, 3267020), (10, 2286914), (14, 1633510), (20, 1143457), (28, 816755), (35, 653404), (70, 326702), (140, 163351)]