9547580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1451}}^1$

素因数の和:1514

約数の個数: 48

約数和(自身を含む): 23417856

約数和(自身を除く): 13870276

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1451, 1645, 2902, 3290, 5804, 6580, 7255, 10157, 14510, 20314, 29020, 40628, 50785, 68197, 101570, 136394, 203140, 272788, 340985, 477379, 681970, 954758, 1363940, 1909516, 2386895, 4773790, 9547580]

約数ペア:

[(1, 9547580), (2, 4773790), (4, 2386895), (5, 1909516), (7, 1363940), (10, 954758), (14, 681970), (20, 477379), (28, 340985), (35, 272788), (47, 203140), (70, 136394), (94, 101570), (140, 68197), (188, 50785), (235, 40628), (329, 29020), (470, 20314), (658, 14510), (940, 10157), (1316, 7255), (1451, 6580), (1645, 5804), (2902, 3290)]