23022320

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7019}}^1$

素因数の和:7073

約数の個数: 40

約数和(自身を含む): 54840240

約数和(自身を除く): 31817920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 7019, 14038, 28076, 35095, 56152, 70190, 112304, 140380, 280760, 287779, 561520, 575558, 1151116, 1438895, 2302232, 2877790, 4604464, 5755580, 11511160, 23022320]

約数ペア:

[(1, 23022320), (2, 11511160), (4, 5755580), (5, 4604464), (8, 2877790), (10, 2302232), (16, 1438895), (20, 1151116), (40, 575558), (41, 561520), (80, 287779), (82, 280760), (164, 140380), (205, 112304), (328, 70190), (410, 56152), (656, 35095), (820, 28076), (1640, 14038), (3280, 7019)]