3276280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11701}}^1$

素因数の和:11719

約数の個数: 32

約数和(自身を含む): 8425440

約数和(自身を除く): 5149160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 11701, 23402, 46804, 58505, 81907, 93608, 117010, 163814, 234020, 327628, 409535, 468040, 655256, 819070, 1638140, 3276280]

約数ペア:

[(1, 3276280), (2, 1638140), (4, 819070), (5, 655256), (7, 468040), (8, 409535), (10, 327628), (14, 234020), (20, 163814), (28, 117010), (35, 93608), (40, 81907), (56, 58505), (70, 46804), (140, 23402), (280, 11701)]