66574480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6257}}^1$

素因数の和:6296

約数の個数: 80

約数和(自身を含む): 186238080

約数和(自身を除く): 119663600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 6257, 10640, 12514, 25028, 31285, 43799, 50056, 62570, 87598, 100112, 118883, 125140, 175196, 218995, 237766, 250280, 350392, 437990, 475532, 500560, 594415, 700784, 832181, 875980, 951064, 1188830, 1664362, 1751960, 1902128, 2377660, 3328724, 3503920, 4160905, 4755320, 6657448, 8321810, 9510640, 13314896, 16643620, 33287240, 66574480]

約数ペア:

[(1, 66574480), (2, 33287240), (4, 16643620), (5, 13314896), (7, 9510640), (8, 8321810), (10, 6657448), (14, 4755320), (16, 4160905), (19, 3503920), (20, 3328724), (28, 2377660), (35, 1902128), (38, 1751960), (40, 1664362), (56, 1188830), (70, 951064), (76, 875980), (80, 832181), (95, 700784), (112, 594415), (133, 500560), (140, 475532), (152, 437990), (190, 350392), (266, 250280), (280, 237766), (304, 218995), (380, 175196), (532, 125140), (560, 118883), (665, 100112), (760, 87598), (1064, 62570), (1330, 50056), (1520, 43799), (2128, 31285), (2660, 25028), (5320, 12514), (6257, 10640)]