27446180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{599}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 60480000

約数和(自身を除く): 33033820

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 79, 116, 145, 158, 290, 316, 395, 580, 599, 790, 1198, 1580, 2291, 2396, 2995, 4582, 5990, 9164, 11455, 11980, 17371, 22910, 34742, 45820, 47321, 69484, 86855, 94642, 173710, 189284, 236605, 347420, 473210, 946420, 1372309, 2744618, 5489236, 6861545, 13723090, 27446180]

約数ペア:

[(1, 27446180), (2, 13723090), (4, 6861545), (5, 5489236), (10, 2744618), (20, 1372309), (29, 946420), (58, 473210), (79, 347420), (116, 236605), (145, 189284), (158, 173710), (290, 94642), (316, 86855), (395, 69484), (580, 47321), (599, 45820), (790, 34742), (1198, 22910), (1580, 17371), (2291, 11980), (2396, 11455), (2995, 9164), (4582, 5990)]