2617076180

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{647}}^1\times {\mathrm{769}}^1$

素因数の和:1688

約数の個数: 48

約数和(自身を含む): 5532468480

約数和(自身を除く): 2915392300

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 647, 769, 1052, 1294, 1315, 1538, 2588, 2630, 3076, 3235, 3845, 5260, 6470, 7690, 12940, 15380, 170161, 202247, 340322, 404494, 497543, 680644, 808988, 850805, 995086, 1011235, 1701610, 1990172, 2022470, 2487715, 3403220, 4044940, 4975430, 9950860, 130853809, 261707618, 523415236, 654269045, 1308538090, 2617076180]

約数ペア:

[(1, 2617076180), (2, 1308538090), (4, 654269045), (5, 523415236), (10, 261707618), (20, 130853809), (263, 9950860), (526, 4975430), (647, 4044940), (769, 3403220), (1052, 2487715), (1294, 2022470), (1315, 1990172), (1538, 1701610), (2588, 1011235), (2630, 995086), (3076, 850805), (3235, 808988), (3845, 680644), (5260, 497543), (6470, 404494), (7690, 340322), (12940, 202247), (15380, 170161)]