85449080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3877}}^1$

素因数の和:3936

約数の個数: 64

約数和(自身を含む): 209412000

約数和(自身を除く): 123962920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 551, 580, 760, 1102, 1160, 2204, 2755, 3877, 4408, 5510, 7754, 11020, 15508, 19385, 22040, 31016, 38770, 73663, 77540, 112433, 147326, 155080, 224866, 294652, 368315, 449732, 562165, 589304, 736630, 899464, 1124330, 1473260, 2136227, 2248660, 2946520, 4272454, 4497320, 8544908, 10681135, 17089816, 21362270, 42724540, 85449080]

約数ペア:

[(1, 85449080), (2, 42724540), (4, 21362270), (5, 17089816), (8, 10681135), (10, 8544908), (19, 4497320), (20, 4272454), (29, 2946520), (38, 2248660), (40, 2136227), (58, 1473260), (76, 1124330), (95, 899464), (116, 736630), (145, 589304), (152, 562165), (190, 449732), (232, 368315), (290, 294652), (380, 224866), (551, 155080), (580, 147326), (760, 112433), (1102, 77540), (1160, 73663), (2204, 38770), (2755, 31016), (3877, 22040), (4408, 19385), (5510, 15508), (7754, 11020)]