1248200

素因数分解:

$2^3\times 5^2\times {\mathrm{79}}^2$

素因数の和:174

約数の個数: 36

約数和(自身を含む): 2939265

約数和(自身を除く): 1691065

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 100, 158, 200, 316, 395, 632, 790, 1580, 1975, 3160, 3950, 6241, 7900, 12482, 15800, 24964, 31205, 49928, 62410, 124820, 156025, 249640, 312050, 624100, 1248200]

約数ペア:

[(1, 1248200), (2, 624100), (4, 312050), (5, 249640), (8, 156025), (10, 124820), (20, 62410), (25, 49928), (40, 31205), (50, 24964), (79, 15800), (100, 12482), (158, 7900), (200, 6241), (316, 3950), (395, 3160), (632, 1975), (790, 1580)]