5634220

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6871}}^1$

素因数の和:6921

約数の個数: 24

約数和(自身を含む): 12122208

約数和(自身を除く): 6487988

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 6871, 13742, 27484, 34355, 68710, 137420, 281711, 563422, 1126844, 1408555, 2817110, 5634220]

約数ペア:

[(1, 5634220), (2, 2817110), (4, 1408555), (5, 1126844), (10, 563422), (20, 281711), (41, 137420), (82, 68710), (164, 34355), (205, 27484), (410, 13742), (820, 6871)]