5870540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 13514592

約数和(自身を除く): 7644052

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 337, 670, 674, 871, 1340, 1348, 1685, 1742, 3370, 3484, 4355, 4381, 6740, 8710, 8762, 17420, 17524, 21905, 22579, 43810, 45158, 87620, 90316, 112895, 225790, 293527, 451580, 587054, 1174108, 1467635, 2935270, 5870540]

約数ペア:

[(1, 5870540), (2, 2935270), (4, 1467635), (5, 1174108), (10, 587054), (13, 451580), (20, 293527), (26, 225790), (52, 112895), (65, 90316), (67, 87620), (130, 45158), (134, 43810), (260, 22579), (268, 21905), (335, 17524), (337, 17420), (670, 8762), (674, 8710), (871, 6740), (1340, 4381), (1348, 4355), (1685, 3484), (1742, 3370)]