54717280

素因数分解:

$2^5\times 5^1\times {\mathrm{341983}}^1$

素因数の和:341998

約数の個数: 24

約数和(自身を含む): 129269952

約数和(自身を除く): 74552672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 341983, 683966, 1367932, 1709915, 2735864, 3419830, 5471728, 6839660, 10943456, 13679320, 27358640, 54717280]

約数ペア:

[(1, 54717280), (2, 27358640), (4, 13679320), (5, 10943456), (8, 6839660), (10, 5471728), (16, 3419830), (20, 2735864), (32, 1709915), (40, 1367932), (80, 683966), (160, 341983)]