37910860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1049}}^1$

素因数の和:1210

約数の個数: 48

約数和(自身を含む): 86436000

約数和(自身を除く): 48525140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 139, 260, 278, 556, 695, 1049, 1390, 1807, 2098, 2780, 3614, 4196, 5245, 7228, 9035, 10490, 13637, 18070, 20980, 27274, 36140, 54548, 68185, 136370, 145811, 272740, 291622, 583244, 729055, 1458110, 1895543, 2916220, 3791086, 7582172, 9477715, 18955430, 37910860]

約数ペア:

[(1, 37910860), (2, 18955430), (4, 9477715), (5, 7582172), (10, 3791086), (13, 2916220), (20, 1895543), (26, 1458110), (52, 729055), (65, 583244), (130, 291622), (139, 272740), (260, 145811), (278, 136370), (556, 68185), (695, 54548), (1049, 36140), (1390, 27274), (1807, 20980), (2098, 18070), (2780, 13637), (3614, 10490), (4196, 9035), (5245, 7228)]