10368850720

素因数分解:

$2^5\times 5^1\times {\mathrm{197}}^1\times {\mathrm{328961}}^1$

素因数の和:329173

約数の個数: 48

約数和(自身を含む): 24620831928

約数和(自身を除く): 14251981208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 197, 394, 788, 985, 1576, 1970, 3152, 3940, 6304, 7880, 15760, 31520, 328961, 657922, 1315844, 1644805, 2631688, 3289610, 5263376, 6579220, 10526752, 13158440, 26316880, 52633760, 64805317, 129610634, 259221268, 324026585, 518442536, 648053170, 1036885072, 1296106340, 2073770144, 2592212680, 5184425360, 10368850720]

約数ペア:

[(1, 10368850720), (2, 5184425360), (4, 2592212680), (5, 2073770144), (8, 1296106340), (10, 1036885072), (16, 648053170), (20, 518442536), (32, 324026585), (40, 259221268), (80, 129610634), (160, 64805317), (197, 52633760), (394, 26316880), (788, 13158440), (985, 10526752), (1576, 6579220), (1970, 5263376), (3152, 3289610), (3940, 2631688), (6304, 1644805), (7880, 1315844), (15760, 657922), (31520, 328961)]