423604960

素因数分解:

$2^5\times 5^1\times {\mathrm{2647531}}^1$

素因数の和:2647546

約数の個数: 24

約数和(自身を含む): 1000767096

約数和(自身を除く): 577162136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2647531, 5295062, 10590124, 13237655, 21180248, 26475310, 42360496, 52950620, 84720992, 105901240, 211802480, 423604960]

約数ペア:

[(1, 423604960), (2, 211802480), (4, 105901240), (5, 84720992), (8, 52950620), (10, 42360496), (16, 26475310), (20, 21180248), (32, 13237655), (40, 10590124), (80, 5295062), (160, 2647531)]