41338640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73819}}^1$

素因数の和:73839

約数の個数: 40

約数和(自身を含む): 109844160

約数和(自身を除く): 68505520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 73819, 147638, 295276, 369095, 516733, 590552, 738190, 1033466, 1181104, 1476380, 2066932, 2583665, 2952760, 4133864, 5167330, 5905520, 8267728, 10334660, 20669320, 41338640]

約数ペア:

[(1, 41338640), (2, 20669320), (4, 10334660), (5, 8267728), (7, 5905520), (8, 5167330), (10, 4133864), (14, 2952760), (16, 2583665), (20, 2066932), (28, 1476380), (35, 1181104), (40, 1033466), (56, 738190), (70, 590552), (80, 516733), (112, 369095), (140, 295276), (280, 147638), (560, 73819)]