58780400

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{2999}}^1$

素因数の和:3031

約数の個数: 90

約数和(自身を含む): 164331000

約数和(自身を除く): 105550600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2450, 2800, 2999, 3920, 4900, 5998, 9800, 11996, 14995, 19600, 20993, 23992, 29990, 41986, 47984, 59980, 74975, 83972, 104965, 119960, 146951, 149950, 167944, 209930, 239920, 293902, 299900, 335888, 419860, 524825, 587804, 599800, 734755, 839720, 1049650, 1175608, 1199600, 1469510, 1679440, 2099300, 2351216, 2939020, 3673775, 4198600, 5878040, 7347550, 8397200, 11756080, 14695100, 29390200, 58780400]

約数ペア:

[(1, 58780400), (2, 29390200), (4, 14695100), (5, 11756080), (7, 8397200), (8, 7347550), (10, 5878040), (14, 4198600), (16, 3673775), (20, 2939020), (25, 2351216), (28, 2099300), (35, 1679440), (40, 1469510), (49, 1199600), (50, 1175608), (56, 1049650), (70, 839720), (80, 734755), (98, 599800), (100, 587804), (112, 524825), (140, 419860), (175, 335888), (196, 299900), (200, 293902), (245, 239920), (280, 209930), (350, 167944), (392, 149950), (400, 146951), (490, 119960), (560, 104965), (700, 83972), (784, 74975), (980, 59980), (1225, 47984), (1400, 41986), (1960, 29990), (2450, 23992), (2800, 20993), (2999, 19600), (3920, 14995), (4900, 11996), (5998, 9800)]