201102880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{701}}^1$

素因数の和:890

約数の個数: 96

約数和(自身を含む): 522220608

約数和(自身を除く): 321117728

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 163, 176, 220, 326, 352, 440, 652, 701, 815, 880, 1304, 1402, 1630, 1760, 1793, 2608, 2804, 3260, 3505, 3586, 5216, 5608, 6520, 7010, 7172, 7711, 8965, 11216, 13040, 14020, 14344, 15422, 17930, 22432, 26080, 28040, 28688, 30844, 35860, 38555, 56080, 57376, 61688, 71720, 77110, 112160, 114263, 123376, 143440, 154220, 228526, 246752, 286880, 308440, 457052, 571315, 616880, 914104, 1142630, 1233760, 1256893, 1828208, 2285260, 2513786, 3656416, 4570520, 5027572, 6284465, 9141040, 10055144, 12568930, 18282080, 20110288, 25137860, 40220576, 50275720, 100551440, 201102880]

約数ペア:

[(1, 201102880), (2, 100551440), (4, 50275720), (5, 40220576), (8, 25137860), (10, 20110288), (11, 18282080), (16, 12568930), (20, 10055144), (22, 9141040), (32, 6284465), (40, 5027572), (44, 4570520), (55, 3656416), (80, 2513786), (88, 2285260), (110, 1828208), (160, 1256893), (163, 1233760), (176, 1142630), (220, 914104), (326, 616880), (352, 571315), (440, 457052), (652, 308440), (701, 286880), (815, 246752), (880, 228526), (1304, 154220), (1402, 143440), (1630, 123376), (1760, 114263), (1793, 112160), (2608, 77110), (2804, 71720), (3260, 61688), (3505, 57376), (3586, 56080), (5216, 38555), (5608, 35860), (6520, 30844), (7010, 28688), (7172, 28040), (7711, 26080), (8965, 22432), (11216, 17930), (13040, 15422), (14020, 14344)]