26519240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60271}}^1$

素因数の和:60293

約数の個数: 32

約数和(自身を含む): 65093760

約数和(自身を除く): 38574520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 60271, 120542, 241084, 301355, 482168, 602710, 662981, 1205420, 1325962, 2410840, 2651924, 3314905, 5303848, 6629810, 13259620, 26519240]

約数ペア:

[(1, 26519240), (2, 13259620), (4, 6629810), (5, 5303848), (8, 3314905), (10, 2651924), (11, 2410840), (20, 1325962), (22, 1205420), (40, 662981), (44, 602710), (55, 482168), (88, 301355), (110, 241084), (220, 120542), (440, 60271)]