5461160

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{439}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 12355200

約数和(自身を除く): 6894040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 439, 622, 878, 1244, 1555, 1756, 2195, 2488, 3110, 3512, 4390, 6220, 8780, 12440, 17560, 136529, 273058, 546116, 682645, 1092232, 1365290, 2730580, 5461160]

約数ペア:

[(1, 5461160), (2, 2730580), (4, 1365290), (5, 1092232), (8, 682645), (10, 546116), (20, 273058), (40, 136529), (311, 17560), (439, 12440), (622, 8780), (878, 6220), (1244, 4390), (1555, 3512), (1756, 3110), (2195, 2488)]