111534020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{428977}}^1$

素因数の和:428999

約数の個数: 24

約数和(自身を含む): 252239064

約数和(自身を除く): 140705044

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 428977, 857954, 1715908, 2144885, 4289770, 5576701, 8579540, 11153402, 22306804, 27883505, 55767010, 111534020]

約数ペア:

[(1, 111534020), (2, 55767010), (4, 27883505), (5, 22306804), (10, 11153402), (13, 8579540), (20, 5576701), (26, 4289770), (52, 2144885), (65, 1715908), (130, 857954), (260, 428977)]