1838020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3169}}^1$

素因数の和:3207

約数の個数: 24

約数和(自身を含む): 3994200

約数和(自身を除く): 2156180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 3169, 6338, 12676, 15845, 31690, 63380, 91901, 183802, 367604, 459505, 919010, 1838020]

約数ペア:

[(1, 1838020), (2, 919010), (4, 459505), (5, 367604), (10, 183802), (20, 91901), (29, 63380), (58, 31690), (116, 15845), (145, 12676), (290, 6338), (580, 3169)]