22249360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{593}}^1$

素因数の和:680

約数の個数: 80

約数和(自身を含む): 60103296

約数和(自身を除く): 37853936

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, 593, 670, 938, 1072, 1186, 1340, 1876, 2345, 2372, 2680, 2965, 3752, 4151, 4690, 4744, 5360, 5930, 7504, 8302, 9380, 9488, 11860, 16604, 18760, 20755, 23720, 33208, 37520, 39731, 41510, 47440, 66416, 79462, 83020, 158924, 166040, 198655, 278117, 317848, 332080, 397310, 556234, 635696, 794620, 1112468, 1390585, 1589240, 2224936, 2781170, 3178480, 4449872, 5562340, 11124680, 22249360]

約数ペア:

[(1, 22249360), (2, 11124680), (4, 5562340), (5, 4449872), (7, 3178480), (8, 2781170), (10, 2224936), (14, 1589240), (16, 1390585), (20, 1112468), (28, 794620), (35, 635696), (40, 556234), (56, 397310), (67, 332080), (70, 317848), (80, 278117), (112, 198655), (134, 166040), (140, 158924), (268, 83020), (280, 79462), (335, 66416), (469, 47440), (536, 41510), (560, 39731), (593, 37520), (670, 33208), (938, 23720), (1072, 20755), (1186, 18760), (1340, 16604), (1876, 11860), (2345, 9488), (2372, 9380), (2680, 8302), (2965, 7504), (3752, 5930), (4151, 5360), (4690, 4744)]