674954800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{443}}^1$

素因数の和:767

約数の個数: 120

約数和(自身を含む): 1756231344

約数和(自身を除く): 1081276544

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 293, 325, 400, 443, 520, 586, 650, 886, 1040, 1172, 1300, 1465, 1772, 2215, 2344, 2600, 2930, 3544, 3809, 4430, 4688, 5200, 5759, 5860, 7088, 7325, 7618, 8860, 11075, 11518, 11720, 14650, 15236, 17720, 19045, 22150, 23036, 23440, 28795, 29300, 30472, 35440, 38090, 44300, 46072, 57590, 58600, 60944, 76180, 88600, 92144, 95225, 115180, 117200, 129799, 143975, 152360, 177200, 190450, 230360, 259598, 287950, 304720, 380900, 460720, 519196, 575900, 648995, 761800, 1038392, 1151800, 1297990, 1523600, 1687387, 2076784, 2303600, 2595980, 3244975, 3374774, 5191960, 6489950, 6749548, 8436935, 10383920, 12979900, 13499096, 16873870, 25959800, 26998192, 33747740, 42184675, 51919600, 67495480, 84369350, 134990960, 168738700, 337477400, 674954800]

約数ペア:

[(1, 674954800), (2, 337477400), (4, 168738700), (5, 134990960), (8, 84369350), (10, 67495480), (13, 51919600), (16, 42184675), (20, 33747740), (25, 26998192), (26, 25959800), (40, 16873870), (50, 13499096), (52, 12979900), (65, 10383920), (80, 8436935), (100, 6749548), (104, 6489950), (130, 5191960), (200, 3374774), (208, 3244975), (260, 2595980), (293, 2303600), (325, 2076784), (400, 1687387), (443, 1523600), (520, 1297990), (586, 1151800), (650, 1038392), (886, 761800), (1040, 648995), (1172, 575900), (1300, 519196), (1465, 460720), (1772, 380900), (2215, 304720), (2344, 287950), (2600, 259598), (2930, 230360), (3544, 190450), (3809, 177200), (4430, 152360), (4688, 143975), (5200, 129799), (5759, 117200), (5860, 115180), (7088, 95225), (7325, 92144), (7618, 88600), (8860, 76180), (11075, 60944), (11518, 58600), (11720, 57590), (14650, 46072), (15236, 44300), (17720, 38090), (19045, 35440), (22150, 30472), (23036, 29300), (23440, 28795)]