22702880

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3019}}^1$

素因数の和:3081

約数の個数: 48

約数和(自身を含む): 54794880

約数和(自身を除く): 32092000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3019, 3760, 6038, 7520, 12076, 15095, 24152, 30190, 48304, 60380, 96608, 120760, 141893, 241520, 283786, 483040, 567572, 709465, 1135144, 1418930, 2270288, 2837860, 4540576, 5675720, 11351440, 22702880]

約数ペア:

[(1, 22702880), (2, 11351440), (4, 5675720), (5, 4540576), (8, 2837860), (10, 2270288), (16, 1418930), (20, 1135144), (32, 709465), (40, 567572), (47, 483040), (80, 283786), (94, 241520), (160, 141893), (188, 120760), (235, 96608), (376, 60380), (470, 48304), (752, 30190), (940, 24152), (1504, 15095), (1880, 12076), (3019, 7520), (3760, 6038)]