12477850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{463}}^1$

素因数の和:500

約数の個数: 72

約数和(自身を含む): 29515968

約数和(自身を除く): 17038118

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 70, 77, 98, 110, 154, 175, 245, 275, 350, 385, 463, 490, 539, 550, 770, 926, 1078, 1225, 1925, 2315, 2450, 2695, 3241, 3850, 4630, 5093, 5390, 6482, 10186, 11575, 13475, 16205, 22687, 23150, 25465, 26950, 32410, 35651, 45374, 50930, 71302, 81025, 113435, 127325, 162050, 178255, 226870, 249557, 254650, 356510, 499114, 567175, 891275, 1134350, 1247785, 1782550, 2495570, 6238925, 12477850]

約数ペア:

[(1, 12477850), (2, 6238925), (5, 2495570), (7, 1782550), (10, 1247785), (11, 1134350), (14, 891275), (22, 567175), (25, 499114), (35, 356510), (49, 254650), (50, 249557), (55, 226870), (70, 178255), (77, 162050), (98, 127325), (110, 113435), (154, 81025), (175, 71302), (245, 50930), (275, 45374), (350, 35651), (385, 32410), (463, 26950), (490, 25465), (539, 23150), (550, 22687), (770, 16205), (926, 13475), (1078, 11575), (1225, 10186), (1925, 6482), (2315, 5390), (2450, 5093), (2695, 4630), (3241, 3850)]