6677680

素因数分解:

$2^4\times 5^1\times {\mathrm{83471}}^1$

素因数の和:83484

約数の個数: 20

約数和(自身を含む): 15525792

約数和(自身を除く): 8848112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83471, 166942, 333884, 417355, 667768, 834710, 1335536, 1669420, 3338840, 6677680]

約数ペア:

[(1, 6677680), (2, 3338840), (4, 1669420), (5, 1335536), (8, 834710), (10, 667768), (16, 417355), (20, 333884), (40, 166942), (80, 83471)]