2662510160

素因数分解:

$2^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1\times {\mathrm{701}}^1$

素因数の和:1152

約数の個数: 80

約数和(自身を含む): 6256487952

約数和(自身を除く): 3593977792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 197, 241, 394, 482, 701, 788, 964, 985, 1205, 1402, 1576, 1928, 1970, 2410, 2804, 3152, 3505, 3856, 3940, 4820, 5608, 7010, 7880, 9640, 11216, 14020, 15760, 19280, 28040, 47477, 56080, 94954, 138097, 168941, 189908, 237385, 276194, 337882, 379816, 474770, 552388, 675764, 690485, 759632, 844705, 949540, 1104776, 1351528, 1380970, 1689410, 1899080, 2209552, 2703056, 2761940, 3378820, 3798160, 5523880, 6757640, 11047760, 13515280, 33281377, 66562754, 133125508, 166406885, 266251016, 332813770, 532502032, 665627540, 1331255080, 2662510160]

約数ペア:

[(1, 2662510160), (2, 1331255080), (4, 665627540), (5, 532502032), (8, 332813770), (10, 266251016), (16, 166406885), (20, 133125508), (40, 66562754), (80, 33281377), (197, 13515280), (241, 11047760), (394, 6757640), (482, 5523880), (701, 3798160), (788, 3378820), (964, 2761940), (985, 2703056), (1205, 2209552), (1402, 1899080), (1576, 1689410), (1928, 1380970), (1970, 1351528), (2410, 1104776), (2804, 949540), (3152, 844705), (3505, 759632), (3856, 690485), (3940, 675764), (4820, 552388), (5608, 474770), (7010, 379816), (7880, 337882), (9640, 276194), (11216, 237385), (14020, 189908), (15760, 168941), (19280, 138097), (28040, 94954), (47477, 56080)]