27193760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15451}}^1$

素因数の和:15477

約数の個数: 48

約数和(自身を含む): 70090272

約数和(自身を除く): 42896512

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 15451, 30902, 61804, 77255, 123608, 154510, 169961, 247216, 309020, 339922, 494432, 618040, 679844, 849805, 1236080, 1359688, 1699610, 2472160, 2719376, 3399220, 5438752, 6798440, 13596880, 27193760]

約数ペア:

[(1, 27193760), (2, 13596880), (4, 6798440), (5, 5438752), (8, 3399220), (10, 2719376), (11, 2472160), (16, 1699610), (20, 1359688), (22, 1236080), (32, 849805), (40, 679844), (44, 618040), (55, 494432), (80, 339922), (88, 309020), (110, 247216), (160, 169961), (176, 154510), (220, 123608), (352, 77255), (440, 61804), (880, 30902), (1760, 15451)]