67297480

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{25111}}^1$

素因数の和:25189

約数の個数: 32

約数和(自身を含む): 153685440

約数和(自身を除く): 86387960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 25111, 50222, 100444, 125555, 200888, 251110, 502220, 1004440, 1682437, 3364874, 6729748, 8412185, 13459496, 16824370, 33648740, 67297480]

約数ペア:

[(1, 67297480), (2, 33648740), (4, 16824370), (5, 13459496), (8, 8412185), (10, 6729748), (20, 3364874), (40, 1682437), (67, 1004440), (134, 502220), (268, 251110), (335, 200888), (536, 125555), (670, 100444), (1340, 50222), (2680, 25111)]