4560440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4957}}^1$

素因数の和:4991

約数の個数: 32

約数和(自身を含む): 10709280

約数和(自身を除く): 6148840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 4957, 9914, 19828, 24785, 39656, 49570, 99140, 114011, 198280, 228022, 456044, 570055, 912088, 1140110, 2280220, 4560440]

約数ペア:

[(1, 4560440), (2, 2280220), (4, 1140110), (5, 912088), (8, 570055), (10, 456044), (20, 228022), (23, 198280), (40, 114011), (46, 99140), (92, 49570), (115, 39656), (184, 24785), (230, 19828), (460, 9914), (920, 4957)]