8100809950

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{9283}}^1$

素因数の和:9889

約数の個数: 48

約数和(自身を含む): 15582859776

約数和(自身を除く): 7482049826

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 563, 775, 1126, 1550, 2815, 5630, 9283, 14075, 17453, 18566, 28150, 34906, 46415, 87265, 92830, 174530, 232075, 287773, 436325, 464150, 575546, 872650, 1438865, 2877730, 5226329, 7194325, 10452658, 14388650, 26131645, 52263290, 130658225, 162016199, 261316450, 324032398, 810080995, 1620161990, 4050404975, 8100809950]

約数ペア:

[(1, 8100809950), (2, 4050404975), (5, 1620161990), (10, 810080995), (25, 324032398), (31, 261316450), (50, 162016199), (62, 130658225), (155, 52263290), (310, 26131645), (563, 14388650), (775, 10452658), (1126, 7194325), (1550, 5226329), (2815, 2877730), (5630, 1438865), (9283, 872650), (14075, 575546), (17453, 464150), (18566, 436325), (28150, 287773), (34906, 232075), (46415, 174530), (87265, 92830)]