4665880

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1741}}^1$

素因数の和:1819

約数の個数: 32

約数和(自身を含む): 10661040

約数和(自身を除く): 5995160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 1741, 2680, 3482, 6964, 8705, 13928, 17410, 34820, 69640, 116647, 233294, 466588, 583235, 933176, 1166470, 2332940, 4665880]

約数ペア:

[(1, 4665880), (2, 2332940), (4, 1166470), (5, 933176), (8, 583235), (10, 466588), (20, 233294), (40, 116647), (67, 69640), (134, 34820), (268, 17410), (335, 13928), (536, 8705), (670, 6964), (1340, 3482), (1741, 2680)]