237902000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{16993}}^1$

素因数の和:17023

約数の個数: 80

約数和(自身を含む): 657463872

約数和(自身を除く): 419561872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 7000, 14000, 16993, 33986, 67972, 84965, 118951, 135944, 169930, 237902, 271888, 339860, 424825, 475804, 594755, 679720, 849650, 951608, 1189510, 1359440, 1699300, 1903216, 2124125, 2379020, 2973775, 3398600, 4248250, 4758040, 5947550, 6797200, 8496500, 9516080, 11895100, 14868875, 16993000, 23790200, 29737750, 33986000, 47580400, 59475500, 118951000, 237902000]

約数ペア:

[(1, 237902000), (2, 118951000), (4, 59475500), (5, 47580400), (7, 33986000), (8, 29737750), (10, 23790200), (14, 16993000), (16, 14868875), (20, 11895100), (25, 9516080), (28, 8496500), (35, 6797200), (40, 5947550), (50, 4758040), (56, 4248250), (70, 3398600), (80, 2973775), (100, 2379020), (112, 2124125), (125, 1903216), (140, 1699300), (175, 1359440), (200, 1189510), (250, 951608), (280, 849650), (350, 679720), (400, 594755), (500, 475804), (560, 424825), (700, 339860), (875, 271888), (1000, 237902), (1400, 169930), (1750, 135944), (2000, 118951), (2800, 84965), (3500, 67972), (7000, 33986), (14000, 16993)]