27883070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1453}}^1$

素因数の和:1580

約数の個数: 32

約数和(自身を含む): 53390880

約数和(自身を除く): 25507810

約数列:

[1, 2, 5, 10, 19, 38, 95, 101, 190, 202, 505, 1010, 1453, 1919, 2906, 3838, 7265, 9595, 14530, 19190, 27607, 55214, 138035, 146753, 276070, 293506, 733765, 1467530, 2788307, 5576614, 13941535, 27883070]

約数ペア:

[(1, 27883070), (2, 13941535), (5, 5576614), (10, 2788307), (19, 1467530), (38, 733765), (95, 293506), (101, 276070), (190, 146753), (202, 138035), (505, 55214), (1010, 27607), (1453, 19190), (1919, 14530), (2906, 9595), (3838, 7265)]