8053210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{409}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 15940800

約数和(自身を除く): 7887590

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 179, 358, 409, 818, 895, 1790, 1969, 2045, 3938, 4090, 4499, 8998, 9845, 19690, 22495, 44990, 73211, 146422, 366055, 732110, 805321, 1610642, 4026605, 8053210]

約数ペア:

[(1, 8053210), (2, 4026605), (5, 1610642), (10, 805321), (11, 732110), (22, 366055), (55, 146422), (110, 73211), (179, 44990), (358, 22495), (409, 19690), (818, 9845), (895, 8998), (1790, 4499), (1969, 4090), (2045, 3938)]