11170280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 27993600

約数和(自身を除く): 16823320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 212, 220, 265, 424, 440, 479, 530, 583, 958, 1060, 1166, 1916, 2120, 2332, 2395, 2915, 3832, 4664, 4790, 5269, 5830, 9580, 10538, 11660, 19160, 21076, 23320, 25387, 26345, 42152, 50774, 52690, 101548, 105380, 126935, 203096, 210760, 253870, 279257, 507740, 558514, 1015480, 1117028, 1396285, 2234056, 2792570, 5585140, 11170280]

約数ペア:

[(1, 11170280), (2, 5585140), (4, 2792570), (5, 2234056), (8, 1396285), (10, 1117028), (11, 1015480), (20, 558514), (22, 507740), (40, 279257), (44, 253870), (53, 210760), (55, 203096), (88, 126935), (106, 105380), (110, 101548), (212, 52690), (220, 50774), (265, 42152), (424, 26345), (440, 25387), (479, 23320), (530, 21076), (583, 19160), (958, 11660), (1060, 10538), (1166, 9580), (1916, 5830), (2120, 5269), (2332, 4790), (2395, 4664), (2915, 3832)]