4901028800

素因数分解:

$2^6\times 5^2\times {\mathrm{139}}^1\times {\mathrm{22037}}^1$

素因数の和:22198

約数の個数: 84

約数和(自身を含む): 12146904840

約数和(自身を除く): 7245876040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 139, 160, 200, 278, 320, 400, 556, 695, 800, 1112, 1390, 1600, 2224, 2780, 3475, 4448, 5560, 6950, 8896, 11120, 13900, 22037, 22240, 27800, 44074, 44480, 55600, 88148, 110185, 111200, 176296, 220370, 222400, 352592, 440740, 550925, 705184, 881480, 1101850, 1410368, 1762960, 2203700, 3063143, 3525920, 4407400, 6126286, 7051840, 8814800, 12252572, 15315715, 17629600, 24505144, 30631430, 35259200, 49010288, 61262860, 76578575, 98020576, 122525720, 153157150, 196041152, 245051440, 306314300, 490102880, 612628600, 980205760, 1225257200, 2450514400, 4901028800]

約数ペア:

[(1, 4901028800), (2, 2450514400), (4, 1225257200), (5, 980205760), (8, 612628600), (10, 490102880), (16, 306314300), (20, 245051440), (25, 196041152), (32, 153157150), (40, 122525720), (50, 98020576), (64, 76578575), (80, 61262860), (100, 49010288), (139, 35259200), (160, 30631430), (200, 24505144), (278, 17629600), (320, 15315715), (400, 12252572), (556, 8814800), (695, 7051840), (800, 6126286), (1112, 4407400), (1390, 3525920), (1600, 3063143), (2224, 2203700), (2780, 1762960), (3475, 1410368), (4448, 1101850), (5560, 881480), (6950, 705184), (8896, 550925), (11120, 440740), (13900, 352592), (22037, 222400), (22240, 220370), (27800, 176296), (44074, 111200), (44480, 110185), (55600, 88148)]