80925670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{9103}}^1$

素因数の和:9244

約数の個数: 32

約数和(自身を含む): 167804928

約数和(自身を除く): 86879258

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890, 9103, 18206, 45515, 63721, 91030, 127442, 318605, 637210, 1156081, 2312162, 5780405, 8092567, 11560810, 16185134, 40462835, 80925670]

約数ペア:

[(1, 80925670), (2, 40462835), (5, 16185134), (7, 11560810), (10, 8092567), (14, 5780405), (35, 2312162), (70, 1156081), (127, 637210), (254, 318605), (635, 127442), (889, 91030), (1270, 63721), (1778, 45515), (4445, 18206), (8890, 9103)]