13844360

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1223}}^1$

素因数の和:1517

約数の個数: 32

約数和(自身を含む): 31285440

約数和(自身を除く): 17441080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 566, 1132, 1223, 1415, 2264, 2446, 2830, 4892, 5660, 6115, 9784, 11320, 12230, 24460, 48920, 346109, 692218, 1384436, 1730545, 2768872, 3461090, 6922180, 13844360]

約数ペア:

[(1, 13844360), (2, 6922180), (4, 3461090), (5, 2768872), (8, 1730545), (10, 1384436), (20, 692218), (40, 346109), (283, 48920), (566, 24460), (1132, 12230), (1223, 11320), (1415, 9784), (2264, 6115), (2446, 5660), (2830, 4892)]