4070035040

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{200297}}^1$

素因数の和:200439

約数の個数: 48

約数和(自身を含む): 9691218432

約数和(自身を除く): 5621183392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 10160, 20320, 200297, 400594, 801188, 1001485, 1602376, 2002970, 3204752, 4005940, 6409504, 8011880, 16023760, 25437719, 32047520, 50875438, 101750876, 127188595, 203501752, 254377190, 407003504, 508754380, 814007008, 1017508760, 2035017520, 4070035040]

約数ペア:

[(1, 4070035040), (2, 2035017520), (4, 1017508760), (5, 814007008), (8, 508754380), (10, 407003504), (16, 254377190), (20, 203501752), (32, 127188595), (40, 101750876), (80, 50875438), (127, 32047520), (160, 25437719), (254, 16023760), (508, 8011880), (635, 6409504), (1016, 4005940), (1270, 3204752), (2032, 2002970), (2540, 1602376), (4064, 1001485), (5080, 801188), (10160, 400594), (20320, 200297)]