4149920

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{701}}^1$

素因数の和:753

約数の個数: 48

約数和(自身を含む): 10083528

約数和(自身を除く): 5933608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 701, 740, 1184, 1402, 1480, 2804, 2960, 3505, 5608, 5920, 7010, 11216, 14020, 22432, 25937, 28040, 51874, 56080, 103748, 112160, 129685, 207496, 259370, 414992, 518740, 829984, 1037480, 2074960, 4149920]

約数ペア:

[(1, 4149920), (2, 2074960), (4, 1037480), (5, 829984), (8, 518740), (10, 414992), (16, 259370), (20, 207496), (32, 129685), (37, 112160), (40, 103748), (74, 56080), (80, 51874), (148, 28040), (160, 25937), (185, 22432), (296, 14020), (370, 11216), (592, 7010), (701, 5920), (740, 5608), (1184, 3505), (1402, 2960), (1480, 2804)]