22606720

素因数分解:

$2^7\times 5^1\times {\mathrm{35323}}^1$

素因数の和:35342

約数の個数: 32

約数和(自身を含む): 54045720

約数和(自身を除く): 31439000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 35323, 70646, 141292, 176615, 282584, 353230, 565168, 706460, 1130336, 1412920, 2260672, 2825840, 4521344, 5651680, 11303360, 22606720]

約数ペア:

[(1, 22606720), (2, 11303360), (4, 5651680), (5, 4521344), (8, 2825840), (10, 2260672), (16, 1412920), (20, 1130336), (32, 706460), (40, 565168), (64, 353230), (80, 282584), (128, 176615), (160, 141292), (320, 70646), (640, 35323)]