4879340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 11031552

約数和(自身を除く): 6152212

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 113, 127, 170, 226, 254, 340, 452, 508, 565, 635, 1130, 1270, 1921, 2159, 2260, 2540, 3842, 4318, 7684, 8636, 9605, 10795, 14351, 19210, 21590, 28702, 38420, 43180, 57404, 71755, 143510, 243967, 287020, 487934, 975868, 1219835, 2439670, 4879340]

約数ペア:

[(1, 4879340), (2, 2439670), (4, 1219835), (5, 975868), (10, 487934), (17, 287020), (20, 243967), (34, 143510), (68, 71755), (85, 57404), (113, 43180), (127, 38420), (170, 28702), (226, 21590), (254, 19210), (340, 14351), (452, 10795), (508, 9605), (565, 8636), (635, 7684), (1130, 4318), (1270, 3842), (1921, 2540), (2159, 2260)]