22055360

素因数分解:

$2^6\times 5^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:613

約数の個数: 56

約数和(自身を含む): 52974240

約数和(自身を除く): 30918880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 157, 160, 314, 320, 439, 628, 785, 878, 1256, 1570, 1756, 2195, 2512, 3140, 3512, 4390, 5024, 6280, 7024, 8780, 10048, 12560, 14048, 17560, 25120, 28096, 35120, 50240, 68923, 70240, 137846, 140480, 275692, 344615, 551384, 689230, 1102768, 1378460, 2205536, 2756920, 4411072, 5513840, 11027680, 22055360]

約数ペア:

[(1, 22055360), (2, 11027680), (4, 5513840), (5, 4411072), (8, 2756920), (10, 2205536), (16, 1378460), (20, 1102768), (32, 689230), (40, 551384), (64, 344615), (80, 275692), (157, 140480), (160, 137846), (314, 70240), (320, 68923), (439, 50240), (628, 35120), (785, 28096), (878, 25120), (1256, 17560), (1570, 14048), (1756, 12560), (2195, 10048), (2512, 8780), (3140, 7024), (3512, 6280), (4390, 5024)]