4827920

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2081}}^1$

素因数の和:2123

約数の個数: 40

約数和(自身を含む): 11617560

約数和(自身を除く): 6789640

約数列:

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

約数ペア:

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