4858280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17351}}^1$

素因数の和:17369

約数の個数: 32

約数和(自身を含む): 12493440

約数和(自身を除く): 7635160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 17351, 34702, 69404, 86755, 121457, 138808, 173510, 242914, 347020, 485828, 607285, 694040, 971656, 1214570, 2429140, 4858280]

約数ペア:

[(1, 4858280), (2, 2429140), (4, 1214570), (5, 971656), (7, 694040), (8, 607285), (10, 485828), (14, 347020), (20, 242914), (28, 173510), (35, 138808), (40, 121457), (56, 86755), (70, 69404), (140, 34702), (280, 17351)]