931265120

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109819}}^1$

素因数の和:109887

約数の個数: 48

約数和(自身を含む): 2241645840

約数和(自身を除く): 1310380720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 8480, 109819, 219638, 439276, 549095, 878552, 1098190, 1757104, 2196380, 3514208, 4392760, 5820407, 8785520, 11640814, 17571040, 23281628, 29102035, 46563256, 58204070, 93126512, 116408140, 186253024, 232816280, 465632560, 931265120]

約数ペア:

[(1, 931265120), (2, 465632560), (4, 232816280), (5, 186253024), (8, 116408140), (10, 93126512), (16, 58204070), (20, 46563256), (32, 29102035), (40, 23281628), (53, 17571040), (80, 11640814), (106, 8785520), (160, 5820407), (212, 4392760), (265, 3514208), (424, 2196380), (530, 1757104), (848, 1098190), (1060, 878552), (1696, 549095), (2120, 439276), (4240, 219638), (8480, 109819)]