45738280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{163351}}^1$

素因数の和:163369

約数の個数: 32

約数和(自身を含む): 117613440

約数和(自身を除く): 71875160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 163351, 326702, 653404, 816755, 1143457, 1306808, 1633510, 2286914, 3267020, 4573828, 5717285, 6534040, 9147656, 11434570, 22869140, 45738280]

約数ペア:

[(1, 45738280), (2, 22869140), (4, 11434570), (5, 9147656), (7, 6534040), (8, 5717285), (10, 4573828), (14, 3267020), (20, 2286914), (28, 1633510), (35, 1306808), (40, 1143457), (56, 816755), (70, 653404), (140, 326702), (280, 163351)]