25715270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5483}}^1$

素因数の和:5564

約数の個数: 32

約数和(自身を含む): 53699328

約数和(自身を除く): 27984058

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 5483, 10966, 27415, 38381, 54830, 76762, 191905, 367361, 383810, 734722, 1836805, 2571527, 3673610, 5143054, 12857635, 25715270]

約数ペア:

[(1, 25715270), (2, 12857635), (5, 5143054), (7, 3673610), (10, 2571527), (14, 1836805), (35, 734722), (67, 383810), (70, 367361), (134, 191905), (335, 76762), (469, 54830), (670, 38381), (938, 27415), (2345, 10966), (4690, 5483)]