5878040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{2999}}^1$

素因数の和:3024

約数の個数: 48

約数和(自身を含む): 15390000

約数和(自身を除く): 9511960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 2999, 5998, 11996, 14995, 20993, 23992, 29990, 41986, 59980, 83972, 104965, 119960, 146951, 167944, 209930, 293902, 419860, 587804, 734755, 839720, 1175608, 1469510, 2939020, 5878040]

約数ペア:

[(1, 5878040), (2, 2939020), (4, 1469510), (5, 1175608), (7, 839720), (8, 734755), (10, 587804), (14, 419860), (20, 293902), (28, 209930), (35, 167944), (40, 146951), (49, 119960), (56, 104965), (70, 83972), (98, 59980), (140, 41986), (196, 29990), (245, 23992), (280, 20993), (392, 14995), (490, 11996), (980, 5998), (1960, 2999)]