2378664280

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{468241}}^1$

素因数の和:468379

約数の個数: 32

約数和(自身を含む): 5394147840

約数和(自身を除く): 3015483560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 468241, 936482, 1872964, 2341205, 3745928, 4682410, 9364820, 18729640, 59466607, 118933214, 237866428, 297333035, 475732856, 594666070, 1189332140, 2378664280]

約数ペア:

[(1, 2378664280), (2, 1189332140), (4, 594666070), (5, 475732856), (8, 297333035), (10, 237866428), (20, 118933214), (40, 59466607), (127, 18729640), (254, 9364820), (508, 4682410), (635, 3745928), (1016, 2341205), (1270, 1872964), (2540, 936482), (5080, 468241)]