11082280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 27604800

約数和(自身を除く): 16522520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 89, 110, 178, 220, 283, 356, 440, 445, 566, 712, 890, 979, 1132, 1415, 1780, 1958, 2264, 2830, 3113, 3560, 3916, 4895, 5660, 6226, 7832, 9790, 11320, 12452, 15565, 19580, 24904, 25187, 31130, 39160, 50374, 62260, 100748, 124520, 125935, 201496, 251870, 277057, 503740, 554114, 1007480, 1108228, 1385285, 2216456, 2770570, 5541140, 11082280]

約数ペア:

[(1, 11082280), (2, 5541140), (4, 2770570), (5, 2216456), (8, 1385285), (10, 1108228), (11, 1007480), (20, 554114), (22, 503740), (40, 277057), (44, 251870), (55, 201496), (88, 125935), (89, 124520), (110, 100748), (178, 62260), (220, 50374), (283, 39160), (356, 31130), (440, 25187), (445, 24904), (566, 19580), (712, 15565), (890, 12452), (979, 11320), (1132, 9790), (1415, 7832), (1780, 6226), (1958, 5660), (2264, 4895), (2830, 3916), (3113, 3560)]