2009340080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1223}}^1\times {\mathrm{1867}}^1$

素因数の和:3114

約数の個数: 80

約数和(自身を含む): 5103316224

約数和(自身を除く): 3093976144

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 1223, 1867, 2446, 3734, 4892, 6115, 7468, 9335, 9784, 12230, 13453, 14936, 18670, 19568, 20537, 24460, 26906, 29872, 37340, 41074, 48920, 53812, 67265, 74680, 82148, 97840, 102685, 107624, 134530, 149360, 164296, 205370, 215248, 269060, 328592, 410740, 538120, 821480, 1076240, 1642960, 2283341, 4566682, 9133364, 11416705, 18266728, 22833410, 25116751, 36533456, 45666820, 50233502, 91333640, 100467004, 125583755, 182667280, 200934008, 251167510, 401868016, 502335020, 1004670040, 2009340080]

約数ペア:

[(1, 2009340080), (2, 1004670040), (4, 502335020), (5, 401868016), (8, 251167510), (10, 200934008), (11, 182667280), (16, 125583755), (20, 100467004), (22, 91333640), (40, 50233502), (44, 45666820), (55, 36533456), (80, 25116751), (88, 22833410), (110, 18266728), (176, 11416705), (220, 9133364), (440, 4566682), (880, 2283341), (1223, 1642960), (1867, 1076240), (2446, 821480), (3734, 538120), (4892, 410740), (6115, 328592), (7468, 269060), (9335, 215248), (9784, 205370), (12230, 164296), (13453, 149360), (14936, 134530), (18670, 107624), (19568, 102685), (20537, 97840), (24460, 82148), (26906, 74680), (29872, 67265), (37340, 53812), (41074, 48920)]