11909150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 24641280

約数和(自身を除く): 12732130

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 59, 110, 118, 275, 295, 367, 550, 590, 649, 734, 1298, 1475, 1835, 2950, 3245, 3670, 4037, 6490, 8074, 9175, 16225, 18350, 20185, 21653, 32450, 40370, 43306, 100925, 108265, 201850, 216530, 238183, 476366, 541325, 1082650, 1190915, 2381830, 5954575, 11909150]

約数ペア:

[(1, 11909150), (2, 5954575), (5, 2381830), (10, 1190915), (11, 1082650), (22, 541325), (25, 476366), (50, 238183), (55, 216530), (59, 201850), (110, 108265), (118, 100925), (275, 43306), (295, 40370), (367, 32450), (550, 21653), (590, 20185), (649, 18350), (734, 16225), (1298, 9175), (1475, 8074), (1835, 6490), (2950, 4037), (3245, 3670)]