27695800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{12589}}^1$

素因数の和:12616

約数の個数: 48

約数和(自身を含む): 70252200

約数和(自身を除く): 42556400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 12589, 25178, 50356, 62945, 100712, 125890, 138479, 251780, 276958, 314725, 503560, 553916, 629450, 692395, 1107832, 1258900, 1384790, 2517800, 2769580, 3461975, 5539160, 6923950, 13847900, 27695800]

約数ペア:

[(1, 27695800), (2, 13847900), (4, 6923950), (5, 5539160), (8, 3461975), (10, 2769580), (11, 2517800), (20, 1384790), (22, 1258900), (25, 1107832), (40, 692395), (44, 629450), (50, 553916), (55, 503560), (88, 314725), (100, 276958), (110, 251780), (200, 138479), (220, 125890), (275, 100712), (440, 62945), (550, 50356), (1100, 25178), (2200, 12589)]