75520940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{2837}}^1$

素因数の和:2879

約数の個数: 48

約数和(自身を含む): 174502944

約数和(自身を除く): 98982004

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 1331, 2420, 2662, 2837, 5324, 5674, 6655, 11348, 13310, 14185, 26620, 28370, 31207, 56740, 62414, 124828, 156035, 312070, 343277, 624140, 686554, 1373108, 1716385, 3432770, 3776047, 6865540, 7552094, 15104188, 18880235, 37760470, 75520940]

約数ペア:

[(1, 75520940), (2, 37760470), (4, 18880235), (5, 15104188), (10, 7552094), (11, 6865540), (20, 3776047), (22, 3432770), (44, 1716385), (55, 1373108), (110, 686554), (121, 624140), (220, 343277), (242, 312070), (484, 156035), (605, 124828), (1210, 62414), (1331, 56740), (2420, 31207), (2662, 28370), (2837, 26620), (5324, 14185), (5674, 13310), (6655, 11348)]