849560

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 1946160

約数和(自身を除く): 1096600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 317, 335, 536, 634, 670, 1268, 1340, 1585, 2536, 2680, 3170, 6340, 12680, 21239, 42478, 84956, 106195, 169912, 212390, 424780, 849560]

約数ペア:

[(1, 849560), (2, 424780), (4, 212390), (5, 169912), (8, 106195), (10, 84956), (20, 42478), (40, 21239), (67, 12680), (134, 6340), (268, 3170), (317, 2680), (335, 2536), (536, 1585), (634, 1340), (670, 1268)]