6748120

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2311}}^1$

素因数の和:2395

約数の個数: 32

約数和(自身を含む): 15397920

約数和(自身を除く): 8649800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2311, 2920, 4622, 9244, 11555, 18488, 23110, 46220, 92440, 168703, 337406, 674812, 843515, 1349624, 1687030, 3374060, 6748120]

約数ペア:

[(1, 6748120), (2, 3374060), (4, 1687030), (5, 1349624), (8, 843515), (10, 674812), (20, 337406), (40, 168703), (73, 92440), (146, 46220), (292, 23110), (365, 18488), (584, 11555), (730, 9244), (1460, 4622), (2311, 2920)]