45255048940

素因数分解:

$2^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{2790077}}^1$

素因数の和:2790897

約数の個数: 24

約数和(自身を含む): 95152820112

約数和(自身を除く): 49897771172

約数列:

[1, 2, 4, 5, 10, 20, 811, 1622, 3244, 4055, 8110, 16220, 2790077, 5580154, 11160308, 13950385, 27900770, 55801540, 2262752447, 4525504894, 9051009788, 11313762235, 22627524470, 45255048940]

約数ペア:

[(1, 45255048940), (2, 22627524470), (4, 11313762235), (5, 9051009788), (10, 4525504894), (20, 2262752447), (811, 55801540), (1622, 27900770), (3244, 13950385), (4055, 11160308), (8110, 5580154), (16220, 2790077)]