67848940

素因数分解:

$2^2\times 5^1\times {\mathrm{677}}^1\times {\mathrm{5011}}^1$

素因数の和:5697

約数の個数: 24

約数和(自身を含む): 142721712

約数和(自身を除く): 74872772

約数列:

[1, 2, 4, 5, 10, 20, 677, 1354, 2708, 3385, 5011, 6770, 10022, 13540, 20044, 25055, 50110, 100220, 3392447, 6784894, 13569788, 16962235, 33924470, 67848940]

約数ペア:

[(1, 67848940), (2, 33924470), (4, 16962235), (5, 13569788), (10, 6784894), (20, 3392447), (677, 100220), (1354, 50110), (2708, 25055), (3385, 20044), (5011, 13540), (6770, 10022)]