2235605800

素因数分解:

$2^3\times 5^2\times {\mathrm{199}}^1\times {\mathrm{56171}}^1$

素因数の和:56386

約数の個数: 48

約数和(自身を含む): 5223996000

約数和(自身を除く): 2988390200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 199, 200, 398, 796, 995, 1592, 1990, 3980, 4975, 7960, 9950, 19900, 39800, 56171, 112342, 224684, 280855, 449368, 561710, 1123420, 1404275, 2246840, 2808550, 5617100, 11178029, 11234200, 22356058, 44712116, 55890145, 89424232, 111780290, 223560580, 279450725, 447121160, 558901450, 1117802900, 2235605800]

約数ペア:

[(1, 2235605800), (2, 1117802900), (4, 558901450), (5, 447121160), (8, 279450725), (10, 223560580), (20, 111780290), (25, 89424232), (40, 55890145), (50, 44712116), (100, 22356058), (199, 11234200), (200, 11178029), (398, 5617100), (796, 2808550), (995, 2246840), (1592, 1404275), (1990, 1123420), (3980, 561710), (4975, 449368), (7960, 280855), (9950, 224684), (19900, 112342), (39800, 56171)]