13020760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14153}}^1$

素因数の和:14187

約数の個数: 32

約数和(自身を含む): 30572640

約数和(自身を除く): 17551880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 14153, 28306, 56612, 70765, 113224, 141530, 283060, 325519, 566120, 651038, 1302076, 1627595, 2604152, 3255190, 6510380, 13020760]

約数ペア:

[(1, 13020760), (2, 6510380), (4, 3255190), (5, 2604152), (8, 1627595), (10, 1302076), (20, 651038), (23, 566120), (40, 325519), (46, 283060), (92, 141530), (115, 113224), (184, 70765), (230, 56612), (460, 28306), (920, 14153)]