164029940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{482441}}^1$

素因数の和:482467

約数の個数: 24

約数和(自身を含む): 364726152

約数和(自身を除く): 200696212

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 482441, 964882, 1929764, 2412205, 4824410, 8201497, 9648820, 16402994, 32805988, 41007485, 82014970, 164029940]

約数ペア:

[(1, 164029940), (2, 82014970), (4, 41007485), (5, 32805988), (10, 16402994), (17, 9648820), (20, 8201497), (34, 4824410), (68, 2412205), (85, 1929764), (170, 964882), (340, 482441)]