45409600

素因数分解:

$2^6\times 5^2\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:404

約数の個数: 84

約数和(自身を含む): 113243868

約数和(自身を除く): 67834268

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 101, 160, 200, 202, 281, 320, 400, 404, 505, 562, 800, 808, 1010, 1124, 1405, 1600, 1616, 2020, 2248, 2525, 2810, 3232, 4040, 4496, 5050, 5620, 6464, 7025, 8080, 8992, 10100, 11240, 14050, 16160, 17984, 20200, 22480, 28100, 28381, 32320, 40400, 44960, 56200, 56762, 80800, 89920, 112400, 113524, 141905, 161600, 224800, 227048, 283810, 449600, 454096, 567620, 709525, 908192, 1135240, 1419050, 1816384, 2270480, 2838100, 4540960, 5676200, 9081920, 11352400, 22704800, 45409600]

約数ペア:

[(1, 45409600), (2, 22704800), (4, 11352400), (5, 9081920), (8, 5676200), (10, 4540960), (16, 2838100), (20, 2270480), (25, 1816384), (32, 1419050), (40, 1135240), (50, 908192), (64, 709525), (80, 567620), (100, 454096), (101, 449600), (160, 283810), (200, 227048), (202, 224800), (281, 161600), (320, 141905), (400, 113524), (404, 112400), (505, 89920), (562, 80800), (800, 56762), (808, 56200), (1010, 44960), (1124, 40400), (1405, 32320), (1600, 28381), (1616, 28100), (2020, 22480), (2248, 20200), (2525, 17984), (2810, 16160), (3232, 14050), (4040, 11240), (4496, 10100), (5050, 8992), (5620, 8080), (6464, 7025)]