13960210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{709}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 27604800

約数和(自身を除く): 13644590

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 179, 358, 709, 895, 1418, 1790, 1969, 3545, 3938, 7090, 7799, 9845, 15598, 19690, 38995, 77990, 126911, 253822, 634555, 1269110, 1396021, 2792042, 6980105, 13960210]

約数ペア:

[(1, 13960210), (2, 6980105), (5, 2792042), (10, 1396021), (11, 1269110), (22, 634555), (55, 253822), (110, 126911), (179, 77990), (358, 38995), (709, 19690), (895, 15598), (1418, 9845), (1790, 7799), (1969, 7090), (3545, 3938)]