85564130

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{1153}}^1$

素因数の和:1382

約数の個数: 32

約数和(自身を含む): 158781168

約数和(自身を除く): 73217038

約数列:

[1, 2, 5, 10, 41, 82, 181, 205, 362, 410, 905, 1153, 1810, 2306, 5765, 7421, 11530, 14842, 37105, 47273, 74210, 94546, 208693, 236365, 417386, 472730, 1043465, 2086930, 8556413, 17112826, 42782065, 85564130]

約数ペア:

[(1, 85564130), (2, 42782065), (5, 17112826), (10, 8556413), (41, 2086930), (82, 1043465), (181, 472730), (205, 417386), (362, 236365), (410, 208693), (905, 94546), (1153, 74210), (1810, 47273), (2306, 37105), (5765, 14842), (7421, 11530)]