1036655440

素因数分解:

$2^4\times 5^1\times {\mathrm{443}}^1\times {\mathrm{29251}}^1$

素因数の和:29707

約数の個数: 40

約数和(自身を含む): 2415747168

約数和(自身を除く): 1379091728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 443, 886, 1772, 2215, 3544, 4430, 7088, 8860, 17720, 29251, 35440, 58502, 117004, 146255, 234008, 292510, 468016, 585020, 1170040, 2340080, 12958193, 25916386, 51832772, 64790965, 103665544, 129581930, 207331088, 259163860, 518327720, 1036655440]

約数ペア:

[(1, 1036655440), (2, 518327720), (4, 259163860), (5, 207331088), (8, 129581930), (10, 103665544), (16, 64790965), (20, 51832772), (40, 25916386), (80, 12958193), (443, 2340080), (886, 1170040), (1772, 585020), (2215, 468016), (3544, 292510), (4430, 234008), (7088, 146255), (8860, 117004), (17720, 58502), (29251, 35440)]