118084820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{12589}}^1$

素因数の和:12672

約数の個数: 48

約数和(自身を含む): 287656320

約数和(自身を除く): 169571500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 9380, 12589, 25178, 50356, 62945, 88123, 125890, 176246, 251780, 352492, 440615, 843463, 881230, 1686926, 1762460, 3373852, 4217315, 5904241, 8434630, 11808482, 16869260, 23616964, 29521205, 59042410, 118084820]

約数ペア:

[(1, 118084820), (2, 59042410), (4, 29521205), (5, 23616964), (7, 16869260), (10, 11808482), (14, 8434630), (20, 5904241), (28, 4217315), (35, 3373852), (67, 1762460), (70, 1686926), (134, 881230), (140, 843463), (268, 440615), (335, 352492), (469, 251780), (670, 176246), (938, 125890), (1340, 88123), (1876, 62945), (2345, 50356), (4690, 25178), (9380, 12589)]