2056100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{709}}^1$

素因数の和:752

約数の個数: 36

約数和(自身を含む): 4622100

約数和(自身を除く): 2566000

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 709, 725, 1418, 1450, 2836, 2900, 3545, 7090, 14180, 17725, 20561, 35450, 41122, 70900, 82244, 102805, 205610, 411220, 514025, 1028050, 2056100]

約数ペア:

[(1, 2056100), (2, 1028050), (4, 514025), (5, 411220), (10, 205610), (20, 102805), (25, 82244), (29, 70900), (50, 41122), (58, 35450), (100, 20561), (116, 17725), (145, 14180), (290, 7090), (580, 3545), (709, 2900), (725, 2836), (1418, 1450)]