124520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 306720

約数和(自身を除く): 182200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 283, 440, 566, 1132, 1415, 2264, 2830, 3113, 5660, 6226, 11320, 12452, 15565, 24904, 31130, 62260, 124520]

約数ペア:

[(1, 124520), (2, 62260), (4, 31130), (5, 24904), (8, 15565), (10, 12452), (11, 11320), (20, 6226), (22, 5660), (40, 3113), (44, 2830), (55, 2264), (88, 1415), (110, 1132), (220, 566), (283, 440)]