14004920

素因数分解:

$2^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1009}}^1$

素因数の和:1367

約数の個数: 32

約数和(自身を含む): 31633200

約数和(自身を除く): 17628280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 347, 694, 1009, 1388, 1735, 2018, 2776, 3470, 4036, 5045, 6940, 8072, 10090, 13880, 20180, 40360, 350123, 700246, 1400492, 1750615, 2800984, 3501230, 7002460, 14004920]

約数ペア:

[(1, 14004920), (2, 7002460), (4, 3501230), (5, 2800984), (8, 1750615), (10, 1400492), (20, 700246), (40, 350123), (347, 40360), (694, 20180), (1009, 13880), (1388, 10090), (1735, 8072), (2018, 6940), (2776, 5045), (3470, 4036)]