73819360

素因数分解:

$2^5\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1307}}^1$

素因数の和:1675

約数の個数: 48

約数和(自身を含む): 175026096

約数和(自身を除く): 101206736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 353, 706, 1307, 1412, 1765, 2614, 2824, 3530, 5228, 5648, 6535, 7060, 10456, 11296, 13070, 14120, 20912, 26140, 28240, 41824, 52280, 56480, 104560, 209120, 461371, 922742, 1845484, 2306855, 3690968, 4613710, 7381936, 9227420, 14763872, 18454840, 36909680, 73819360]

約数ペア:

[(1, 73819360), (2, 36909680), (4, 18454840), (5, 14763872), (8, 9227420), (10, 7381936), (16, 4613710), (20, 3690968), (32, 2306855), (40, 1845484), (80, 922742), (160, 461371), (353, 209120), (706, 104560), (1307, 56480), (1412, 52280), (1765, 41824), (2614, 28240), (2824, 26140), (3530, 20912), (5228, 14120), (5648, 13070), (6535, 11296), (7060, 10456)]