519887860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1130191}}^1$

素因数の和:1130223

約数の個数: 24

約数和(自身を含む): 1139233536

約数和(自身を除く): 619345676

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1130191, 2260382, 4520764, 5650955, 11301910, 22603820, 25994393, 51988786, 103977572, 129971965, 259943930, 519887860]

約数ペア:

[(1, 519887860), (2, 259943930), (4, 129971965), (5, 103977572), (10, 51988786), (20, 25994393), (23, 22603820), (46, 11301910), (92, 5650955), (115, 4520764), (230, 2260382), (460, 1130191)]