77326940

素因数分解:

$2^2\times 5^1\times {\mathrm{677}}^1\times {\mathrm{5711}}^1$

素因数の和:6397

約数の個数: 24

約数和(自身を含む): 162654912

約数和(自身を除く): 85327972

約数列:

[1, 2, 4, 5, 10, 20, 677, 1354, 2708, 3385, 5711, 6770, 11422, 13540, 22844, 28555, 57110, 114220, 3866347, 7732694, 15465388, 19331735, 38663470, 77326940]

約数ペア:

[(1, 77326940), (2, 38663470), (4, 19331735), (5, 15465388), (10, 7732694), (20, 3866347), (677, 114220), (1354, 57110), (2708, 28555), (3385, 22844), (5711, 13540), (6770, 11422)]