27468320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15607}}^1$

素因数の和:15633

約数の個数: 48

約数和(自身を含む): 70797888

約数和(自身を除く): 43329568

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 15607, 31214, 62428, 78035, 124856, 156070, 171677, 249712, 312140, 343354, 499424, 624280, 686708, 858385, 1248560, 1373416, 1716770, 2497120, 2746832, 3433540, 5493664, 6867080, 13734160, 27468320]

約数ペア:

[(1, 27468320), (2, 13734160), (4, 6867080), (5, 5493664), (8, 3433540), (10, 2746832), (11, 2497120), (16, 1716770), (20, 1373416), (22, 1248560), (32, 858385), (40, 686708), (44, 624280), (55, 499424), (80, 343354), (88, 312140), (110, 249712), (160, 171677), (176, 156070), (220, 124856), (352, 78035), (440, 62428), (880, 31214), (1760, 15607)]