4971400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 13659840

約数和(自身を除く): 8688440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 53, 56, 67, 70, 100, 106, 134, 140, 175, 200, 212, 265, 268, 280, 335, 350, 371, 424, 469, 530, 536, 670, 700, 742, 938, 1060, 1325, 1340, 1400, 1484, 1675, 1855, 1876, 2120, 2345, 2650, 2680, 2968, 3350, 3551, 3710, 3752, 4690, 5300, 6700, 7102, 7420, 9275, 9380, 10600, 11725, 13400, 14204, 14840, 17755, 18550, 18760, 23450, 24857, 28408, 35510, 37100, 46900, 49714, 71020, 74200, 88775, 93800, 99428, 124285, 142040, 177550, 198856, 248570, 355100, 497140, 621425, 710200, 994280, 1242850, 2485700, 4971400]

約数ペア:

[(1, 4971400), (2, 2485700), (4, 1242850), (5, 994280), (7, 710200), (8, 621425), (10, 497140), (14, 355100), (20, 248570), (25, 198856), (28, 177550), (35, 142040), (40, 124285), (50, 99428), (53, 93800), (56, 88775), (67, 74200), (70, 71020), (100, 49714), (106, 46900), (134, 37100), (140, 35510), (175, 28408), (200, 24857), (212, 23450), (265, 18760), (268, 18550), (280, 17755), (335, 14840), (350, 14204), (371, 13400), (424, 11725), (469, 10600), (530, 9380), (536, 9275), (670, 7420), (700, 7102), (742, 6700), (938, 5300), (1060, 4690), (1325, 3752), (1340, 3710), (1400, 3551), (1484, 3350), (1675, 2968), (1855, 2680), (1876, 2650), (2120, 2345)]