6248600

素因数分解:

$2^3\times 5^2\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 14694000

約数和(自身を除く): 8445400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 157, 199, 200, 314, 398, 628, 785, 796, 995, 1256, 1570, 1592, 1990, 3140, 3925, 3980, 4975, 6280, 7850, 7960, 9950, 15700, 19900, 31243, 31400, 39800, 62486, 124972, 156215, 249944, 312430, 624860, 781075, 1249720, 1562150, 3124300, 6248600]

約数ペア:

[(1, 6248600), (2, 3124300), (4, 1562150), (5, 1249720), (8, 781075), (10, 624860), (20, 312430), (25, 249944), (40, 156215), (50, 124972), (100, 62486), (157, 39800), (199, 31400), (200, 31243), (314, 19900), (398, 15700), (628, 9950), (785, 7960), (796, 7850), (995, 6280), (1256, 4975), (1570, 3980), (1592, 3925), (1990, 3140)]