11510510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{389}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 22744800

約数和(自身を除く): 11234290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 269, 389, 538, 778, 1345, 1945, 2690, 2959, 3890, 4279, 5918, 8558, 14795, 21395, 29590, 42790, 104641, 209282, 523205, 1046410, 1151051, 2302102, 5755255, 11510510]

約数ペア:

[(1, 11510510), (2, 5755255), (5, 2302102), (10, 1151051), (11, 1046410), (22, 523205), (55, 209282), (110, 104641), (269, 42790), (389, 29590), (538, 21395), (778, 14795), (1345, 8558), (1945, 5918), (2690, 4279), (2959, 3890)]