4588280

素因数分解:

$2^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{457}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 10387440

約数和(自身を除く): 5799160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 251, 457, 502, 914, 1004, 1255, 1828, 2008, 2285, 2510, 3656, 4570, 5020, 9140, 10040, 18280, 114707, 229414, 458828, 573535, 917656, 1147070, 2294140, 4588280]

約数ペア:

[(1, 4588280), (2, 2294140), (4, 1147070), (5, 917656), (8, 573535), (10, 458828), (20, 229414), (40, 114707), (251, 18280), (457, 10040), (502, 9140), (914, 5020), (1004, 4570), (1255, 3656), (1828, 2510), (2008, 2285)]