66128300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5557}}^1$

素因数の和:5595

約数の個数: 72

約数和(自身を含む): 173676384

約数和(自身を除く): 107548084

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 340, 350, 425, 476, 595, 700, 850, 1190, 1700, 2380, 2975, 5557, 5950, 11114, 11900, 22228, 27785, 38899, 55570, 77798, 94469, 111140, 138925, 155596, 188938, 194495, 277850, 377876, 388990, 472345, 555700, 661283, 777980, 944690, 972475, 1322566, 1889380, 1944950, 2361725, 2645132, 3306415, 3889900, 4723450, 6612830, 9446900, 13225660, 16532075, 33064150, 66128300]

約数ペア:

[(1, 66128300), (2, 33064150), (4, 16532075), (5, 13225660), (7, 9446900), (10, 6612830), (14, 4723450), (17, 3889900), (20, 3306415), (25, 2645132), (28, 2361725), (34, 1944950), (35, 1889380), (50, 1322566), (68, 972475), (70, 944690), (85, 777980), (100, 661283), (119, 555700), (140, 472345), (170, 388990), (175, 377876), (238, 277850), (340, 194495), (350, 188938), (425, 155596), (476, 138925), (595, 111140), (700, 94469), (850, 77798), (1190, 55570), (1700, 38899), (2380, 27785), (2975, 22228), (5557, 11900), (5950, 11114)]