5585140

素因数分解:

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

素因数の和:552

約数の個数: 48

約数和(自身を含む): 13063680

約数和(自身を除く): 7478540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 479, 530, 583, 958, 1060, 1166, 1916, 2332, 2395, 2915, 4790, 5269, 5830, 9580, 10538, 11660, 21076, 25387, 26345, 50774, 52690, 101548, 105380, 126935, 253870, 279257, 507740, 558514, 1117028, 1396285, 2792570, 5585140]

約数ペア:

[(1, 5585140), (2, 2792570), (4, 1396285), (5, 1117028), (10, 558514), (11, 507740), (20, 279257), (22, 253870), (44, 126935), (53, 105380), (55, 101548), (106, 52690), (110, 50774), (212, 26345), (220, 25387), (265, 21076), (479, 11660), (530, 10538), (583, 9580), (958, 5830), (1060, 5269), (1166, 4790), (1916, 2915), (2332, 2395)]