3834200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 9393000

約数和(自身を除く): 5558800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1009, 1900, 2018, 3800, 4036, 5045, 8072, 10090, 19171, 20180, 25225, 38342, 40360, 50450, 76684, 95855, 100900, 153368, 191710, 201800, 383420, 479275, 766840, 958550, 1917100, 3834200]

約数ペア:

[(1, 3834200), (2, 1917100), (4, 958550), (5, 766840), (8, 479275), (10, 383420), (19, 201800), (20, 191710), (25, 153368), (38, 100900), (40, 95855), (50, 76684), (76, 50450), (95, 40360), (100, 38342), (152, 25225), (190, 20180), (200, 19171), (380, 10090), (475, 8072), (760, 5045), (950, 4036), (1009, 3800), (1900, 2018)]