6883996880

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{887113}}^1$

素因数の和:887223

約数の個数: 40

約数和(自身を含む): 16170313992

約数和(自身を除く): 9286317112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3880, 7760, 887113, 1774226, 3548452, 4435565, 7096904, 8871130, 14193808, 17742260, 35484520, 70969040, 86049961, 172099922, 344199844, 430249805, 688399688, 860499610, 1376799376, 1720999220, 3441998440, 6883996880]

約数ペア:

[(1, 6883996880), (2, 3441998440), (4, 1720999220), (5, 1376799376), (8, 860499610), (10, 688399688), (16, 430249805), (20, 344199844), (40, 172099922), (80, 86049961), (97, 70969040), (194, 35484520), (388, 17742260), (485, 14193808), (776, 8871130), (970, 7096904), (1552, 4435565), (1940, 3548452), (3880, 1774226), (7760, 887113)]