78425930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{2467}}^1$

素因数の和:2519

約数の個数: 48

約数和(自身を含む): 163658016

約数和(自身を除く): 85232086

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 289, 374, 578, 935, 1445, 1870, 2467, 2890, 3179, 4934, 6358, 12335, 15895, 24670, 27137, 31790, 41939, 54274, 83878, 135685, 209695, 271370, 419390, 461329, 712963, 922658, 1425926, 2306645, 3564815, 4613290, 7129630, 7842593, 15685186, 39212965, 78425930]

約数ペア:

[(1, 78425930), (2, 39212965), (5, 15685186), (10, 7842593), (11, 7129630), (17, 4613290), (22, 3564815), (34, 2306645), (55, 1425926), (85, 922658), (110, 712963), (170, 461329), (187, 419390), (289, 271370), (374, 209695), (578, 135685), (935, 83878), (1445, 54274), (1870, 41939), (2467, 31790), (2890, 27137), (3179, 24670), (4934, 15895), (6358, 12335)]