22045760

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6263}}^1$

素因数の和:6291

約数の個数: 56

約数和(自身を含む): 57278016

約数和(自身を除く): 35232256

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 6263, 12526, 25052, 31315, 50104, 62630, 68893, 100208, 125260, 137786, 200416, 250520, 275572, 344465, 400832, 501040, 551144, 688930, 1002080, 1102288, 1377860, 2004160, 2204576, 2755720, 4409152, 5511440, 11022880, 22045760]

約数ペア:

[(1, 22045760), (2, 11022880), (4, 5511440), (5, 4409152), (8, 2755720), (10, 2204576), (11, 2004160), (16, 1377860), (20, 1102288), (22, 1002080), (32, 688930), (40, 551144), (44, 501040), (55, 400832), (64, 344465), (80, 275572), (88, 250520), (110, 200416), (160, 137786), (176, 125260), (220, 100208), (320, 68893), (352, 62630), (440, 50104), (704, 31315), (880, 25052), (1760, 12526), (3520, 6263)]