7945760

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{937}}^1$

素因数の和:1005

約数の個数: 48

約数和(自身を含む): 19146456

約数和(自身を除く): 11200696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 937, 1060, 1696, 1874, 2120, 3748, 4240, 4685, 7496, 8480, 9370, 14992, 18740, 29984, 37480, 49661, 74960, 99322, 149920, 198644, 248305, 397288, 496610, 794576, 993220, 1589152, 1986440, 3972880, 7945760]

約数ペア:

[(1, 7945760), (2, 3972880), (4, 1986440), (5, 1589152), (8, 993220), (10, 794576), (16, 496610), (20, 397288), (32, 248305), (40, 198644), (53, 149920), (80, 99322), (106, 74960), (160, 49661), (212, 37480), (265, 29984), (424, 18740), (530, 14992), (848, 9370), (937, 8480), (1060, 7496), (1696, 4685), (1874, 4240), (2120, 3748)]