448045011140

素因数分解:

$2^2\times 5^1\times {\mathrm{26321}}^1\times {\mathrm{851117}}^1$

素因数の和:877447

約数の個数: 24

約数和(自身を含む): 940931375832

約数和(自身を除く): 492886364692

約数列:

[1, 2, 4, 5, 10, 20, 26321, 52642, 105284, 131605, 263210, 526420, 851117, 1702234, 3404468, 4255585, 8511170, 17022340, 22402250557, 44804501114, 89609002228, 112011252785, 224022505570, 448045011140]

約数ペア:

[(1, 448045011140), (2, 224022505570), (4, 112011252785), (5, 89609002228), (10, 44804501114), (20, 22402250557), (26321, 17022340), (52642, 8511170), (105284, 4255585), (131605, 3404468), (263210, 1702234), (526420, 851117)]