5200015730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{816329}}^1$

素因数の和:816363

約数の個数: 48

約数和(自身を含む): 11725764120

約数和(自身を除く): 6525748390

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 816329, 1632658, 4081645, 5714303, 8163290, 10612277, 11428606, 21224554, 28571515, 40000121, 53061385, 57143030, 74285939, 80000242, 106122770, 148571878, 200000605, 371429695, 400001210, 520001573, 742859390, 1040003146, 2600007865, 5200015730]

約数ペア:

[(1, 5200015730), (2, 2600007865), (5, 1040003146), (7, 742859390), (10, 520001573), (13, 400001210), (14, 371429695), (26, 200000605), (35, 148571878), (49, 106122770), (65, 80000242), (70, 74285939), (91, 57143030), (98, 53061385), (130, 40000121), (182, 28571515), (245, 21224554), (455, 11428606), (490, 10612277), (637, 8163290), (910, 5714303), (1274, 4081645), (3185, 1632658), (6370, 816329)]