2005888.00000000

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{5591}}^1$

素因数の和:5655

約数の個数: 40

約数和(自身を含む): 37444032

約数和(自身を除く): 23220528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 5591, 11182, 16773, 22364, 33546, 44728, 67092, 89456, 134184, 268368, 296323, 592646, 888969, 1185292, 1777938, 2370584, 3555876, 4741168, 7111752, 14223504]

約数ペア:

[(1, 14223504), (2, 7111752), (3, 4741168), (4, 3555876), (6, 2370584), (8, 1777938), (12, 1185292), (16, 888969), (24, 592646), (48, 296323), (53, 268368), (106, 134184), (159, 89456), (212, 67092), (318, 44728), (424, 33546), (636, 22364), (848, 16773), (1272, 11182), (2544, 5591)]