34388720

素因数分解:

$2^4\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1051}}^1$

素因数の和:1473

約数の個数: 40

約数和(自身を含む): 80225520

約数和(自身を除く): 45836800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 409, 818, 1051, 1636, 2045, 2102, 3272, 4090, 4204, 5255, 6544, 8180, 8408, 10510, 16360, 16816, 21020, 32720, 42040, 84080, 429859, 859718, 1719436, 2149295, 3438872, 4298590, 6877744, 8597180, 17194360, 34388720]

約数ペア:

[(1, 34388720), (2, 17194360), (4, 8597180), (5, 6877744), (8, 4298590), (10, 3438872), (16, 2149295), (20, 1719436), (40, 859718), (80, 429859), (409, 84080), (818, 42040), (1051, 32720), (1636, 21020), (2045, 16816), (2102, 16360), (3272, 10510), (4090, 8408), (4204, 8180), (5255, 6544)]