63800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:56

約数の個数: 48

約数和(自身を含む): 167400

約数和(自身を除く): 103600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 29, 40, 44, 50, 55, 58, 88, 100, 110, 116, 145, 200, 220, 232, 275, 290, 319, 440, 550, 580, 638, 725, 1100, 1160, 1276, 1450, 1595, 2200, 2552, 2900, 3190, 5800, 6380, 7975, 12760, 15950, 31900, 63800]

約数ペア:

[(1, 63800), (2, 31900), (4, 15950), (5, 12760), (8, 7975), (10, 6380), (11, 5800), (20, 3190), (22, 2900), (25, 2552), (29, 2200), (40, 1595), (44, 1450), (50, 1276), (55, 1160), (58, 1100), (88, 725), (100, 638), (110, 580), (116, 550), (145, 440), (200, 319), (220, 290), (232, 275)]