44807800

素因数分解:

$2^3\times 5^2\times {\mathrm{157}}^1\times {\mathrm{1427}}^1$

素因数の和:1600

約数の個数: 48

約数和(自身を含む): 104915160

約数和(自身を除く): 60107360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 157, 200, 314, 628, 785, 1256, 1427, 1570, 2854, 3140, 3925, 5708, 6280, 7135, 7850, 11416, 14270, 15700, 28540, 31400, 35675, 57080, 71350, 142700, 224039, 285400, 448078, 896156, 1120195, 1792312, 2240390, 4480780, 5600975, 8961560, 11201950, 22403900, 44807800]

約数ペア:

[(1, 44807800), (2, 22403900), (4, 11201950), (5, 8961560), (8, 5600975), (10, 4480780), (20, 2240390), (25, 1792312), (40, 1120195), (50, 896156), (100, 448078), (157, 285400), (200, 224039), (314, 142700), (628, 71350), (785, 57080), (1256, 35675), (1427, 31400), (1570, 28540), (2854, 15700), (3140, 14270), (3925, 11416), (5708, 7850), (6280, 7135)]