80224004

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{150797}}^1$

素因数の和:150827

約数の個数: 24

約数和(自身を含む): 168893760

約数和(自身を除く): 88669756

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 150797, 301594, 603188, 1055579, 2111158, 2865143, 4222316, 5730286, 11460572, 20056001, 40112002, 80224004]

約数ペア:

[(1, 80224004), (2, 40112002), (4, 20056001), (7, 11460572), (14, 5730286), (19, 4222316), (28, 2865143), (38, 2111158), (76, 1055579), (133, 603188), (266, 301594), (532, 150797)]