2012080475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{16729}}^1$

素因数の和:17039

約数の個数: 24

約数和(自身を含む): 2651236560

約数和(自身を除く): 639156085

約数列:

[1, 5, 17, 25, 85, 283, 425, 1415, 4811, 7075, 16729, 24055, 83645, 120275, 284393, 418225, 1421965, 4734307, 7109825, 23671535, 80483219, 118357675, 402416095, 2012080475]

約数ペア:

[(1, 2012080475), (5, 402416095), (17, 118357675), (25, 80483219), (85, 23671535), (283, 7109825), (425, 4734307), (1415, 1421965), (4811, 418225), (7075, 284393), (16729, 120275), (24055, 83645)]