2262640520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{8080859}}^1$

素因数の和:8080877

約数の個数: 32

約数和(自身を含む): 5818219200

約数和(自身を除く): 3555578680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 8080859, 16161718, 32323436, 40404295, 56566013, 64646872, 80808590, 113132026, 161617180, 226264052, 282830065, 323234360, 452528104, 565660130, 1131320260, 2262640520]

約数ペア:

[(1, 2262640520), (2, 1131320260), (4, 565660130), (5, 452528104), (7, 323234360), (8, 282830065), (10, 226264052), (14, 161617180), (20, 113132026), (28, 80808590), (35, 64646872), (40, 56566013), (56, 40404295), (70, 32323436), (140, 16161718), (280, 8080859)]