190549400

素因数分解:

$2^3\times 5^2\times {\mathrm{353}}^1\times {\mathrm{2699}}^1$

素因数の和:3068

約数の個数: 48

約数和(自身を含む): 444447000

約数和(自身を除く): 253897600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 353, 706, 1412, 1765, 2699, 2824, 3530, 5398, 7060, 8825, 10796, 13495, 14120, 17650, 21592, 26990, 35300, 53980, 67475, 70600, 107960, 134950, 269900, 539800, 952747, 1905494, 3810988, 4763735, 7621976, 9527470, 19054940, 23818675, 38109880, 47637350, 95274700, 190549400]

約数ペア:

[(1, 190549400), (2, 95274700), (4, 47637350), (5, 38109880), (8, 23818675), (10, 19054940), (20, 9527470), (25, 7621976), (40, 4763735), (50, 3810988), (100, 1905494), (200, 952747), (353, 539800), (706, 269900), (1412, 134950), (1765, 107960), (2699, 70600), (2824, 67475), (3530, 53980), (5398, 35300), (7060, 26990), (8825, 21592), (10796, 17650), (13495, 14120)]