4565180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 10523520

約数和(自身を除く): 5958340

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 463, 493, 580, 926, 986, 1852, 1972, 2315, 2465, 4630, 4930, 7871, 9260, 9860, 13427, 15742, 26854, 31484, 39355, 53708, 67135, 78710, 134270, 157420, 228259, 268540, 456518, 913036, 1141295, 2282590, 4565180]

約数ペア:

[(1, 4565180), (2, 2282590), (4, 1141295), (5, 913036), (10, 456518), (17, 268540), (20, 228259), (29, 157420), (34, 134270), (58, 78710), (68, 67135), (85, 53708), (116, 39355), (145, 31484), (170, 26854), (290, 15742), (340, 13427), (463, 9860), (493, 9260), (580, 7871), (926, 4930), (986, 4630), (1852, 2465), (1972, 2315)]