8282540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{883}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 20197632

約数和(自身を除く): 11915092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 883, 938, 1340, 1766, 1876, 2345, 3532, 4415, 4690, 6181, 8830, 9380, 12362, 17660, 24724, 30905, 59161, 61810, 118322, 123620, 236644, 295805, 414127, 591610, 828254, 1183220, 1656508, 2070635, 4141270, 8282540]

約数ペア:

[(1, 8282540), (2, 4141270), (4, 2070635), (5, 1656508), (7, 1183220), (10, 828254), (14, 591610), (20, 414127), (28, 295805), (35, 236644), (67, 123620), (70, 118322), (134, 61810), (140, 59161), (268, 30905), (335, 24724), (469, 17660), (670, 12362), (883, 9380), (938, 8830), (1340, 6181), (1766, 4690), (1876, 4415), (2345, 3532)]