955106060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{2521}}^1$

素因数の和:3546

約数の個数: 48

約数和(自身を含む): 2114243040

約数和(自身を除く): 1159136980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 997, 1994, 2521, 3988, 4985, 5042, 9970, 10084, 12605, 18943, 19940, 25210, 37886, 47899, 50420, 75772, 94715, 95798, 189430, 191596, 239495, 378860, 478990, 957980, 2513437, 5026874, 10053748, 12567185, 25134370, 47755303, 50268740, 95510606, 191021212, 238776515, 477553030, 955106060]

約数ペア:

[(1, 955106060), (2, 477553030), (4, 238776515), (5, 191021212), (10, 95510606), (19, 50268740), (20, 47755303), (38, 25134370), (76, 12567185), (95, 10053748), (190, 5026874), (380, 2513437), (997, 957980), (1994, 478990), (2521, 378860), (3988, 239495), (4985, 191596), (5042, 189430), (9970, 95798), (10084, 94715), (12605, 75772), (18943, 50420), (19940, 47899), (25210, 37886)]