27602720

素因数分解:

$2^5\times 5^1\times {\mathrm{172517}}^1$

素因数の和:172532

約数の個数: 24

約数和(自身を含む): 65211804

約数和(自身を除く): 37609084

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 172517, 345034, 690068, 862585, 1380136, 1725170, 2760272, 3450340, 5520544, 6900680, 13801360, 27602720]

約数ペア:

[(1, 27602720), (2, 13801360), (4, 6900680), (5, 5520544), (8, 3450340), (10, 2760272), (16, 1725170), (20, 1380136), (32, 862585), (40, 690068), (80, 345034), (160, 172517)]