11022880

素因数分解:

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

素因数の和:6289

約数の個数: 48

約数和(自身を含む): 28413504

約数和(自身を除く): 17390624

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, 6263, 12526, 25052, 31315, 50104, 62630, 68893, 100208, 125260, 137786, 200416, 250520, 275572, 344465, 501040, 551144, 688930, 1002080, 1102288, 1377860, 2204576, 2755720, 5511440, 11022880]

約数ペア:

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