20230760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{45979}}^1$

素因数の和:46001

約数の個数: 32

約数和(自身を含む): 49658400

約数和(自身を除く): 29427640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 45979, 91958, 183916, 229895, 367832, 459790, 505769, 919580, 1011538, 1839160, 2023076, 2528845, 4046152, 5057690, 10115380, 20230760]

約数ペア:

[(1, 20230760), (2, 10115380), (4, 5057690), (5, 4046152), (8, 2528845), (10, 2023076), (11, 1839160), (20, 1011538), (22, 919580), (40, 505769), (44, 459790), (55, 367832), (88, 229895), (110, 183916), (220, 91958), (440, 45979)]