27743210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1409}}^1$

素因数の和:1606

約数の個数: 32

約数和(自身を含む): 54820800

約数和(自身を除く): 27077590

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 179, 358, 895, 1409, 1790, 1969, 2818, 3938, 7045, 9845, 14090, 15499, 19690, 30998, 77495, 154990, 252211, 504422, 1261055, 2522110, 2774321, 5548642, 13871605, 27743210]

約数ペア:

[(1, 27743210), (2, 13871605), (5, 5548642), (10, 2774321), (11, 2522110), (22, 1261055), (55, 504422), (110, 252211), (179, 154990), (358, 77495), (895, 30998), (1409, 19690), (1790, 15499), (1969, 14090), (2818, 9845), (3938, 7045)]