2626760

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{677}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 5979960

約数和(自身を除く): 3353200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 677, 776, 970, 1354, 1940, 2708, 3385, 3880, 5416, 6770, 13540, 27080, 65669, 131338, 262676, 328345, 525352, 656690, 1313380, 2626760]

約数ペア:

[(1, 2626760), (2, 1313380), (4, 656690), (5, 525352), (8, 328345), (10, 262676), (20, 131338), (40, 65669), (97, 27080), (194, 13540), (388, 6770), (485, 5416), (677, 3880), (776, 3385), (970, 2708), (1354, 1940)]