1115168080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{12919}}^1$

素因数の和:13028

約数の個数: 80

約数和(自身を含む): 2826069120

約数和(自身を除く): 1710901040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 83, 104, 130, 166, 208, 260, 332, 415, 520, 664, 830, 1040, 1079, 1328, 1660, 2158, 3320, 4316, 5395, 6640, 8632, 10790, 12919, 17264, 21580, 25838, 43160, 51676, 64595, 86320, 103352, 129190, 167947, 206704, 258380, 335894, 516760, 671788, 839735, 1033520, 1072277, 1343576, 1679470, 2144554, 2687152, 3358940, 4289108, 5361385, 6717880, 8578216, 10722770, 13435760, 13939601, 17156432, 21445540, 27879202, 42891080, 55758404, 69698005, 85782160, 111516808, 139396010, 223033616, 278792020, 557584040, 1115168080]

約数ペア:

[(1, 1115168080), (2, 557584040), (4, 278792020), (5, 223033616), (8, 139396010), (10, 111516808), (13, 85782160), (16, 69698005), (20, 55758404), (26, 42891080), (40, 27879202), (52, 21445540), (65, 17156432), (80, 13939601), (83, 13435760), (104, 10722770), (130, 8578216), (166, 6717880), (208, 5361385), (260, 4289108), (332, 3358940), (415, 2687152), (520, 2144554), (664, 1679470), (830, 1343576), (1040, 1072277), (1079, 1033520), (1328, 839735), (1660, 671788), (2158, 516760), (3320, 335894), (4316, 258380), (5395, 206704), (6640, 167947), (8632, 129190), (10790, 103352), (12919, 86320), (17264, 64595), (21580, 51676), (25838, 43160)]