11061520

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^2\times {\mathrm{101}}^1$

素因数の和:188

約数の個数: 60

約数和(自身を含む): 26693604

約数和(自身を除く): 15632084

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 101, 148, 185, 202, 296, 370, 404, 505, 592, 740, 808, 1010, 1369, 1480, 1616, 2020, 2738, 2960, 3737, 4040, 5476, 6845, 7474, 8080, 10952, 13690, 14948, 18685, 21904, 27380, 29896, 37370, 54760, 59792, 74740, 109520, 138269, 149480, 276538, 298960, 553076, 691345, 1106152, 1382690, 2212304, 2765380, 5530760, 11061520]

約数ペア:

[(1, 11061520), (2, 5530760), (4, 2765380), (5, 2212304), (8, 1382690), (10, 1106152), (16, 691345), (20, 553076), (37, 298960), (40, 276538), (74, 149480), (80, 138269), (101, 109520), (148, 74740), (185, 59792), (202, 54760), (296, 37370), (370, 29896), (404, 27380), (505, 21904), (592, 18685), (740, 14948), (808, 13690), (1010, 10952), (1369, 8080), (1480, 7474), (1616, 6845), (2020, 5476), (2738, 4040), (2960, 3737)]