190995280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{341063}}^1$

素因数の和:341083

約数の個数: 40

約数和(自身を含む): 507503232

約数和(自身を除く): 316507952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 341063, 682126, 1364252, 1705315, 2387441, 2728504, 3410630, 4774882, 5457008, 6821260, 9549764, 11937205, 13642520, 19099528, 23874410, 27285040, 38199056, 47748820, 95497640, 190995280]

約数ペア:

[(1, 190995280), (2, 95497640), (4, 47748820), (5, 38199056), (7, 27285040), (8, 23874410), (10, 19099528), (14, 13642520), (16, 11937205), (20, 9549764), (28, 6821260), (35, 5457008), (40, 4774882), (56, 3410630), (70, 2728504), (80, 2387441), (112, 1705315), (140, 1364252), (280, 682126), (560, 341063)]