13130360

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10589}}^1$

素因数の和:10631

約数の個数: 32

約数和(自身を含む): 30499200

約数和(自身を除く): 17368840

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 10589, 21178, 42356, 52945, 84712, 105890, 211780, 328259, 423560, 656518, 1313036, 1641295, 2626072, 3282590, 6565180, 13130360]

約数ペア:

[(1, 13130360), (2, 6565180), (4, 3282590), (5, 2626072), (8, 1641295), (10, 1313036), (20, 656518), (31, 423560), (40, 328259), (62, 211780), (124, 105890), (155, 84712), (248, 52945), (310, 42356), (620, 21178), (1240, 10589)]