1574365840

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{4523}}^1$

素因数の和:4784

約数の個数: 80

約数和(自身を含む): 3870734400

約数和(自身を除く): 2296368560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 229, 304, 380, 458, 760, 916, 1145, 1520, 1832, 2290, 3664, 4351, 4523, 4580, 8702, 9046, 9160, 17404, 18092, 18320, 21755, 22615, 34808, 36184, 43510, 45230, 69616, 72368, 85937, 87020, 90460, 171874, 174040, 180920, 343748, 348080, 361840, 429685, 687496, 859370, 1035767, 1374992, 1718740, 2071534, 3437480, 4143068, 5178835, 6874960, 8286136, 10357670, 16572272, 19679573, 20715340, 39359146, 41430680, 78718292, 82861360, 98397865, 157436584, 196795730, 314873168, 393591460, 787182920, 1574365840]

約数ペア:

[(1, 1574365840), (2, 787182920), (4, 393591460), (5, 314873168), (8, 196795730), (10, 157436584), (16, 98397865), (19, 82861360), (20, 78718292), (38, 41430680), (40, 39359146), (76, 20715340), (80, 19679573), (95, 16572272), (152, 10357670), (190, 8286136), (229, 6874960), (304, 5178835), (380, 4143068), (458, 3437480), (760, 2071534), (916, 1718740), (1145, 1374992), (1520, 1035767), (1832, 859370), (2290, 687496), (3664, 429685), (4351, 361840), (4523, 348080), (4580, 343748), (8702, 180920), (9046, 174040), (9160, 171874), (17404, 90460), (18092, 87020), (18320, 85937), (21755, 72368), (22615, 69616), (34808, 45230), (36184, 43510)]