43724260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 95800320

約数和(自身を除く): 52076060

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 109, 124, 155, 218, 310, 436, 545, 620, 647, 1090, 1294, 2180, 2588, 3235, 3379, 6470, 6758, 12940, 13516, 16895, 20057, 33790, 40114, 67580, 70523, 80228, 100285, 141046, 200570, 282092, 352615, 401140, 705230, 1410460, 2186213, 4372426, 8744852, 10931065, 21862130, 43724260]

約数ペア:

[(1, 43724260), (2, 21862130), (4, 10931065), (5, 8744852), (10, 4372426), (20, 2186213), (31, 1410460), (62, 705230), (109, 401140), (124, 352615), (155, 282092), (218, 200570), (310, 141046), (436, 100285), (545, 80228), (620, 70523), (647, 67580), (1090, 40114), (1294, 33790), (2180, 20057), (2588, 16895), (3235, 13516), (3379, 12940), (6470, 6758)]