72761004290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{559700033}}^1$

素因数の和:559700053

約数の個数: 16

約数和(自身を含む): 141044408568

約数和(自身を除く): 68283404278

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 559700033, 1119400066, 2798500165, 5597000330, 7276100429, 14552200858, 36380502145, 72761004290]

約数ペア:

[(1, 72761004290), (2, 36380502145), (5, 14552200858), (10, 7276100429), (13, 5597000330), (26, 2798500165), (65, 1119400066), (130, 559700033)]