3368778800

素因数分解:

$2^4\times 5^2\times {\mathrm{197}}^1\times {\mathrm{42751}}^1$

素因数の和:42966

約数の個数: 60

約数和(自身を含む): 8134765056

約数和(自身を除く): 4765986256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 197, 200, 394, 400, 788, 985, 1576, 1970, 3152, 3940, 4925, 7880, 9850, 15760, 19700, 39400, 42751, 78800, 85502, 171004, 213755, 342008, 427510, 684016, 855020, 1068775, 1710040, 2137550, 3420080, 4275100, 8421947, 8550200, 16843894, 17100400, 33687788, 42109735, 67375576, 84219470, 134751152, 168438940, 210548675, 336877880, 421097350, 673755760, 842194700, 1684389400, 3368778800]

約数ペア:

[(1, 3368778800), (2, 1684389400), (4, 842194700), (5, 673755760), (8, 421097350), (10, 336877880), (16, 210548675), (20, 168438940), (25, 134751152), (40, 84219470), (50, 67375576), (80, 42109735), (100, 33687788), (197, 17100400), (200, 16843894), (394, 8550200), (400, 8421947), (788, 4275100), (985, 3420080), (1576, 2137550), (1970, 1710040), (3152, 1068775), (3940, 855020), (4925, 684016), (7880, 427510), (9850, 342008), (15760, 213755), (19700, 171004), (39400, 85502), (42751, 78800)]