38468240

素因数分解:

$2^4\times 5^1\times {\mathrm{480853}}^1$

素因数の和:480866

約数の個数: 20

約数和(自身を含む): 89438844

約数和(自身を除く): 50970604

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 480853, 961706, 1923412, 2404265, 3846824, 4808530, 7693648, 9617060, 19234120, 38468240]

約数ペア:

[(1, 38468240), (2, 19234120), (4, 9617060), (5, 7693648), (8, 4808530), (10, 3846824), (16, 2404265), (20, 1923412), (40, 961706), (80, 480853)]