24769060

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{17443}}^1$

素因数の和:17523

約数の個数: 24

約数和(自身を含む): 52750656

約数和(自身を除く): 27981596

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 17443, 34886, 69772, 87215, 174430, 348860, 1238453, 2476906, 4953812, 6192265, 12384530, 24769060]

約数ペア:

[(1, 24769060), (2, 12384530), (4, 6192265), (5, 4953812), (10, 2476906), (20, 1238453), (71, 348860), (142, 174430), (284, 87215), (355, 69772), (710, 34886), (1420, 17443)]