10737850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 21427200

約数和(自身を除く): 10689350

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 89, 95, 127, 178, 190, 254, 445, 475, 635, 890, 950, 1270, 1691, 2225, 2413, 3175, 3382, 4450, 4826, 6350, 8455, 11303, 12065, 16910, 22606, 24130, 42275, 56515, 60325, 84550, 113030, 120650, 214757, 282575, 429514, 565150, 1073785, 2147570, 5368925, 10737850]

約数ペア:

[(1, 10737850), (2, 5368925), (5, 2147570), (10, 1073785), (19, 565150), (25, 429514), (38, 282575), (50, 214757), (89, 120650), (95, 113030), (127, 84550), (178, 60325), (190, 56515), (254, 42275), (445, 24130), (475, 22606), (635, 16910), (890, 12065), (950, 11303), (1270, 8455), (1691, 6350), (2225, 4826), (2413, 4450), (3175, 3382)]