9655840

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2081}}^1$

素因数の和:2125

約数の個数: 48

約数和(自身を含む): 23609880

約数和(自身を除く): 13954040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2081, 2320, 4162, 4640, 8324, 10405, 16648, 20810, 33296, 41620, 60349, 66592, 83240, 120698, 166480, 241396, 301745, 332960, 482792, 603490, 965584, 1206980, 1931168, 2413960, 4827920, 9655840]

約数ペア:

[(1, 9655840), (2, 4827920), (4, 2413960), (5, 1931168), (8, 1206980), (10, 965584), (16, 603490), (20, 482792), (29, 332960), (32, 301745), (40, 241396), (58, 166480), (80, 120698), (116, 83240), (145, 66592), (160, 60349), (232, 41620), (290, 33296), (464, 20810), (580, 16648), (928, 10405), (1160, 8324), (2081, 4640), (2320, 4162)]