13759240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31271}}^1$

素因数の和:31293

約数の個数: 32

約数和(自身を含む): 33773760

約数和(自身を除く): 20014520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 31271, 62542, 125084, 156355, 250168, 312710, 343981, 625420, 687962, 1250840, 1375924, 1719905, 2751848, 3439810, 6879620, 13759240]

約数ペア:

[(1, 13759240), (2, 6879620), (4, 3439810), (5, 2751848), (8, 1719905), (10, 1375924), (11, 1250840), (20, 687962), (22, 625420), (40, 343981), (44, 312710), (55, 250168), (88, 156355), (110, 125084), (220, 62542), (440, 31271)]