11352400

素因数分解:

$2^4\times 5^2\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:400

約数の個数: 60

約数和(自身を含む): 27642204

約数和(自身を除く): 16289804

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 101, 200, 202, 281, 400, 404, 505, 562, 808, 1010, 1124, 1405, 1616, 2020, 2248, 2525, 2810, 4040, 4496, 5050, 5620, 7025, 8080, 10100, 11240, 14050, 20200, 22480, 28100, 28381, 40400, 56200, 56762, 112400, 113524, 141905, 227048, 283810, 454096, 567620, 709525, 1135240, 1419050, 2270480, 2838100, 5676200, 11352400]

約数ペア:

[(1, 11352400), (2, 5676200), (4, 2838100), (5, 2270480), (8, 1419050), (10, 1135240), (16, 709525), (20, 567620), (25, 454096), (40, 283810), (50, 227048), (80, 141905), (100, 113524), (101, 112400), (200, 56762), (202, 56200), (281, 40400), (400, 28381), (404, 28100), (505, 22480), (562, 20200), (808, 14050), (1010, 11240), (1124, 10100), (1405, 8080), (1616, 7025), (2020, 5620), (2248, 5050), (2525, 4496), (2810, 4040)]