1347040

素因数分解:

$2^5\times 5^1\times {\mathrm{8419}}^1$

素因数の和:8434

約数の個数: 24

約数和(自身を含む): 3182760

約数和(自身を除く): 1835720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 8419, 16838, 33676, 42095, 67352, 84190, 134704, 168380, 269408, 336760, 673520, 1347040]

約数ペア:

[(1, 1347040), (2, 673520), (4, 336760), (5, 269408), (8, 168380), (10, 134704), (16, 84190), (20, 67352), (32, 42095), (40, 33676), (80, 16838), (160, 8419)]