11078320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12589}}^1$

素因数の和:12613

約数の個数: 40

約数和(自身を含む): 28100880

約数和(自身を除く): 17022560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 12589, 25178, 50356, 62945, 100712, 125890, 138479, 201424, 251780, 276958, 503560, 553916, 692395, 1007120, 1107832, 1384790, 2215664, 2769580, 5539160, 11078320]

約数ペア:

[(1, 11078320), (2, 5539160), (4, 2769580), (5, 2215664), (8, 1384790), (10, 1107832), (11, 1007120), (16, 692395), (20, 553916), (22, 503560), (40, 276958), (44, 251780), (55, 201424), (80, 138479), (88, 125890), (110, 100712), (176, 62945), (220, 50356), (440, 25178), (880, 12589)]