190824080

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{15193}}^1$

素因数の和:15363

約数の個数: 40

約数和(自身を含む): 446521272

約数和(自身を除く): 255697192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 628, 785, 1256, 1570, 2512, 3140, 6280, 12560, 15193, 30386, 60772, 75965, 121544, 151930, 243088, 303860, 607720, 1215440, 2385301, 4770602, 9541204, 11926505, 19082408, 23853010, 38164816, 47706020, 95412040, 190824080]

約数ペア:

[(1, 190824080), (2, 95412040), (4, 47706020), (5, 38164816), (8, 23853010), (10, 19082408), (16, 11926505), (20, 9541204), (40, 4770602), (80, 2385301), (157, 1215440), (314, 607720), (628, 303860), (785, 243088), (1256, 151930), (1570, 121544), (2512, 75965), (3140, 60772), (6280, 30386), (12560, 15193)]