63748240

素因数分解:

$2^4\times 5^1\times {\mathrm{796853}}^1$

素因数の和:796866

約数の個数: 20

約数和(自身を含む): 148214844

約数和(自身を除く): 84466604

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 796853, 1593706, 3187412, 3984265, 6374824, 7968530, 12749648, 15937060, 31874120, 63748240]

約数ペア:

[(1, 63748240), (2, 31874120), (4, 15937060), (5, 12749648), (8, 7968530), (10, 6374824), (16, 3984265), (20, 3187412), (40, 1593706), (80, 796853)]