2413960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2081}}^1$

素因数の和:2121

約数の個数: 32

約数和(自身を含む): 5621400

約数和(自身を除く): 3207440

約数列:

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

約数ペア:

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