76757450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19937}}^1$

素因数の和:19967

約数の個数: 48

約数和(自身を含む): 178006464

約数和(自身を除く): 101249014

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 19937, 39874, 99685, 139559, 199370, 219307, 279118, 438614, 498425, 697795, 996850, 1096535, 1395590, 1535149, 2193070, 3070298, 3488975, 5482675, 6977950, 7675745, 10965350, 15351490, 38378725, 76757450]

約数ペア:

[(1, 76757450), (2, 38378725), (5, 15351490), (7, 10965350), (10, 7675745), (11, 6977950), (14, 5482675), (22, 3488975), (25, 3070298), (35, 2193070), (50, 1535149), (55, 1395590), (70, 1096535), (77, 996850), (110, 697795), (154, 498425), (175, 438614), (275, 279118), (350, 219307), (385, 199370), (550, 139559), (770, 99685), (1925, 39874), (3850, 19937)]