7025440

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2311}}^1$

素因数の和:2345

約数の個数: 48

約数和(自身を含む): 17478720

約数和(自身を除く): 10453280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 2311, 3040, 4622, 9244, 11555, 18488, 23110, 36976, 43909, 46220, 73952, 87818, 92440, 175636, 184880, 219545, 351272, 369760, 439090, 702544, 878180, 1405088, 1756360, 3512720, 7025440]

約数ペア:

[(1, 7025440), (2, 3512720), (4, 1756360), (5, 1405088), (8, 878180), (10, 702544), (16, 439090), (19, 369760), (20, 351272), (32, 219545), (38, 184880), (40, 175636), (76, 92440), (80, 87818), (95, 73952), (152, 46220), (160, 43909), (190, 36976), (304, 23110), (380, 18488), (608, 11555), (760, 9244), (1520, 4622), (2311, 3040)]