14717480

素因数分解:

$2^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1399}}^1$

素因数の和:1673

約数の個数: 32

約数和(自身を含む): 33264000

約数和(自身を除く): 18546520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 263, 526, 1052, 1315, 1399, 2104, 2630, 2798, 5260, 5596, 6995, 10520, 11192, 13990, 27980, 55960, 367937, 735874, 1471748, 1839685, 2943496, 3679370, 7358740, 14717480]

約数ペア:

[(1, 14717480), (2, 7358740), (4, 3679370), (5, 2943496), (8, 1839685), (10, 1471748), (20, 735874), (40, 367937), (263, 55960), (526, 27980), (1052, 13990), (1315, 11192), (1399, 10520), (2104, 6995), (2630, 5596), (2798, 5260)]