7062880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4013}}^1$

素因数の和:4039

約数の個数: 48

約数和(自身を含む): 18207504

約数和(自身を除く): 11144624

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, 4013, 8026, 16052, 20065, 32104, 40130, 44143, 64208, 80260, 88286, 128416, 160520, 176572, 220715, 321040, 353144, 441430, 642080, 706288, 882860, 1412576, 1765720, 3531440, 7062880]

約数ペア:

[(1, 7062880), (2, 3531440), (4, 1765720), (5, 1412576), (8, 882860), (10, 706288), (11, 642080), (16, 441430), (20, 353144), (22, 321040), (32, 220715), (40, 176572), (44, 160520), (55, 128416), (80, 88286), (88, 80260), (110, 64208), (160, 44143), (176, 40130), (220, 32104), (352, 20065), (440, 16052), (880, 8026), (1760, 4013)]