29005520

素因数分解:

$2^4\times 5^1\times {\mathrm{362569}}^1$

素因数の和:362582

約数の個数: 20

約数和(自身を含む): 67438020

約数和(自身を除く): 38432500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 362569, 725138, 1450276, 1812845, 2900552, 3625690, 5801104, 7251380, 14502760, 29005520]

約数ペア:

[(1, 29005520), (2, 14502760), (4, 7251380), (5, 5801104), (8, 3625690), (10, 2900552), (16, 1812845), (20, 1450276), (40, 725138), (80, 362569)]