292990450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{308411}}^1$

素因数の和:308442

約数の個数: 24

約数和(自身を含む): 573646320

約数和(自身を除く): 280655870

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 308411, 616822, 1542055, 3084110, 5859809, 7710275, 11719618, 15420550, 29299045, 58598090, 146495225, 292990450]

約数ペア:

[(1, 292990450), (2, 146495225), (5, 58598090), (10, 29299045), (19, 15420550), (25, 11719618), (38, 7710275), (50, 5859809), (95, 3084110), (190, 1542055), (475, 616822), (950, 308411)]