2588357185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 3471206400

約数和(自身を除く): 882849215

約数列:

[1, 5, 17, 61, 71, 79, 85, 89, 305, 355, 395, 445, 1037, 1207, 1343, 1513, 4331, 4819, 5185, 5429, 5609, 6035, 6319, 6715, 7031, 7565, 21655, 24095, 27145, 28045, 31595, 35155, 73627, 81923, 92293, 95353, 107423, 119527, 342149, 368135, 385459, 409615, 428891, 461465, 476765, 499201, 537115, 597635, 1710745, 1927295, 2144455, 2496005, 5816533, 6552803, 7291147, 8486417, 29082665, 30451261, 32764015, 36455735, 42432085, 152256305, 517671437, 2588357185]

約数ペア:

[(1, 2588357185), (5, 517671437), (17, 152256305), (61, 42432085), (71, 36455735), (79, 32764015), (85, 30451261), (89, 29082665), (305, 8486417), (355, 7291147), (395, 6552803), (445, 5816533), (1037, 2496005), (1207, 2144455), (1343, 1927295), (1513, 1710745), (4331, 597635), (4819, 537115), (5185, 499201), (5429, 476765), (5609, 461465), (6035, 428891), (6319, 409615), (6715, 385459), (7031, 368135), (7565, 342149), (21655, 119527), (24095, 107423), (27145, 95353), (28045, 92293), (31595, 81923), (35155, 73627)]