14732840

素因数分解:

$2^3\times 5^1\times {\mathrm{439}}^1\times {\mathrm{839}}^1$

素因数の和:1289

約数の個数: 32

約数和(自身を含む): 33264000

約数和(自身を除く): 18531160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 439, 839, 878, 1678, 1756, 2195, 3356, 3512, 4195, 4390, 6712, 8390, 8780, 16780, 17560, 33560, 368321, 736642, 1473284, 1841605, 2946568, 3683210, 7366420, 14732840]

約数ペア:

[(1, 14732840), (2, 7366420), (4, 3683210), (5, 2946568), (8, 1841605), (10, 1473284), (20, 736642), (40, 368321), (439, 33560), (839, 17560), (878, 16780), (1678, 8780), (1756, 8390), (2195, 6712), (3356, 4390), (3512, 4195)]