11113040

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2621}}^1$

素因数の和:2687

約数の個数: 40

約数和(自身を含む): 26335368

約数和(自身を除く): 15222328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 2621, 4240, 5242, 10484, 13105, 20968, 26210, 41936, 52420, 104840, 138913, 209680, 277826, 555652, 694565, 1111304, 1389130, 2222608, 2778260, 5556520, 11113040]

約数ペア:

[(1, 11113040), (2, 5556520), (4, 2778260), (5, 2222608), (8, 1389130), (10, 1111304), (16, 694565), (20, 555652), (40, 277826), (53, 209680), (80, 138913), (106, 104840), (212, 52420), (265, 41936), (424, 26210), (530, 20968), (848, 13105), (1060, 10484), (2120, 5242), (2621, 4240)]