6894760

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1777}}^1$

素因数の和:1885

約数の個数: 32

約数和(自身を含む): 15681960

約数和(自身を除く): 8787200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1777, 1940, 3554, 3880, 7108, 8885, 14216, 17770, 35540, 71080, 172369, 344738, 689476, 861845, 1378952, 1723690, 3447380, 6894760]

約数ペア:

[(1, 6894760), (2, 3447380), (4, 1723690), (5, 1378952), (8, 861845), (10, 689476), (20, 344738), (40, 172369), (97, 71080), (194, 35540), (388, 17770), (485, 14216), (776, 8885), (970, 7108), (1777, 3880), (1940, 3554)]