14983840

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1319}}^1$

素因数の和:1405

約数の個数: 48

約数和(自身を含む): 35925120

約数和(自身を除く): 20941280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1319, 1420, 2272, 2638, 2840, 5276, 5680, 6595, 10552, 11360, 13190, 21104, 26380, 42208, 52760, 93649, 105520, 187298, 211040, 374596, 468245, 749192, 936490, 1498384, 1872980, 2996768, 3745960, 7491920, 14983840]

約数ペア:

[(1, 14983840), (2, 7491920), (4, 3745960), (5, 2996768), (8, 1872980), (10, 1498384), (16, 936490), (20, 749192), (32, 468245), (40, 374596), (71, 211040), (80, 187298), (142, 105520), (160, 93649), (284, 52760), (355, 42208), (568, 26380), (710, 21104), (1136, 13190), (1319, 11360), (1420, 10552), (2272, 6595), (2638, 5680), (2840, 5276)]