2994126160

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1\times {\mathrm{1601}}^1$

素因数の和:1952

約数の個数: 80

約数和(自身を含む): 7066703952

約数和(自身を除く): 4072577792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 241, 388, 482, 485, 776, 964, 970, 1205, 1552, 1601, 1928, 1940, 2410, 3202, 3856, 3880, 4820, 6404, 7760, 8005, 9640, 12808, 16010, 19280, 23377, 25616, 32020, 46754, 64040, 93508, 116885, 128080, 155297, 187016, 233770, 310594, 374032, 385841, 467540, 621188, 771682, 776485, 935080, 1242376, 1543364, 1552970, 1870160, 1929205, 2484752, 3086728, 3105940, 3858410, 6173456, 6211880, 7716820, 12423760, 15433640, 30867280, 37426577, 74853154, 149706308, 187132885, 299412616, 374265770, 598825232, 748531540, 1497063080, 2994126160]

約数ペア:

[(1, 2994126160), (2, 1497063080), (4, 748531540), (5, 598825232), (8, 374265770), (10, 299412616), (16, 187132885), (20, 149706308), (40, 74853154), (80, 37426577), (97, 30867280), (194, 15433640), (241, 12423760), (388, 7716820), (482, 6211880), (485, 6173456), (776, 3858410), (964, 3105940), (970, 3086728), (1205, 2484752), (1552, 1929205), (1601, 1870160), (1928, 1552970), (1940, 1543364), (2410, 1242376), (3202, 935080), (3856, 776485), (3880, 771682), (4820, 621188), (6404, 467540), (7760, 385841), (8005, 374032), (9640, 310594), (12808, 233770), (16010, 187016), (19280, 155297), (23377, 128080), (25616, 116885), (32020, 93508), (46754, 64040)]