43185520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1151}}^1$

素因数の和:1238

約数の個数: 80

約数和(自身を含む): 116563968

約数和(自身を除く): 73378448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 268, 280, 335, 469, 536, 560, 670, 938, 1072, 1151, 1340, 1876, 2302, 2345, 2680, 3752, 4604, 4690, 5360, 5755, 7504, 8057, 9208, 9380, 11510, 16114, 18416, 18760, 23020, 32228, 37520, 40285, 46040, 64456, 77117, 80570, 92080, 128912, 154234, 161140, 308468, 322280, 385585, 539819, 616936, 644560, 771170, 1079638, 1233872, 1542340, 2159276, 2699095, 3084680, 4318552, 5398190, 6169360, 8637104, 10796380, 21592760, 43185520]

約数ペア:

[(1, 43185520), (2, 21592760), (4, 10796380), (5, 8637104), (7, 6169360), (8, 5398190), (10, 4318552), (14, 3084680), (16, 2699095), (20, 2159276), (28, 1542340), (35, 1233872), (40, 1079638), (56, 771170), (67, 644560), (70, 616936), (80, 539819), (112, 385585), (134, 322280), (140, 308468), (268, 161140), (280, 154234), (335, 128912), (469, 92080), (536, 80570), (560, 77117), (670, 64456), (938, 46040), (1072, 40285), (1151, 37520), (1340, 32228), (1876, 23020), (2302, 18760), (2345, 18416), (2680, 16114), (3752, 11510), (4604, 9380), (4690, 9208), (5360, 8057), (5755, 7504)]