228298840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{10589}}^1$

素因数の和:10625

約数の個数: 96

約数和(自身を含む): 651920400

約数和(自身を除く): 423621560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1540, 1960, 2156, 2695, 3080, 4312, 5390, 10589, 10780, 21178, 21560, 42356, 52945, 74123, 84712, 105890, 116479, 148246, 211780, 232958, 296492, 370615, 423560, 465916, 518861, 582395, 592984, 741230, 815353, 931832, 1037722, 1164790, 1482460, 1630706, 2075444, 2329580, 2594305, 2964920, 3261412, 4076765, 4150888, 4659160, 5188610, 5707471, 6522824, 8153530, 10377220, 11414942, 16307060, 20754440, 22829884, 28537355, 32614120, 45659768, 57074710, 114149420, 228298840]

約数ペア:

[(1, 228298840), (2, 114149420), (4, 57074710), (5, 45659768), (7, 32614120), (8, 28537355), (10, 22829884), (11, 20754440), (14, 16307060), (20, 11414942), (22, 10377220), (28, 8153530), (35, 6522824), (40, 5707471), (44, 5188610), (49, 4659160), (55, 4150888), (56, 4076765), (70, 3261412), (77, 2964920), (88, 2594305), (98, 2329580), (110, 2075444), (140, 1630706), (154, 1482460), (196, 1164790), (220, 1037722), (245, 931832), (280, 815353), (308, 741230), (385, 592984), (392, 582395), (440, 518861), (490, 465916), (539, 423560), (616, 370615), (770, 296492), (980, 232958), (1078, 211780), (1540, 148246), (1960, 116479), (2156, 105890), (2695, 84712), (3080, 74123), (4312, 52945), (5390, 42356), (10589, 21560), (10780, 21178)]