227616280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{247409}}^1$

素因数の和:247443

約数の個数: 32

約数和(自身を含む): 534405600

約数和(自身を除く): 306789320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 247409, 494818, 989636, 1237045, 1979272, 2474090, 4948180, 5690407, 9896360, 11380814, 22761628, 28452035, 45523256, 56904070, 113808140, 227616280]

約数ペア:

[(1, 227616280), (2, 113808140), (4, 56904070), (5, 45523256), (8, 28452035), (10, 22761628), (20, 11380814), (23, 9896360), (40, 5690407), (46, 4948180), (92, 2474090), (115, 1979272), (184, 1237045), (230, 989636), (460, 494818), (920, 247409)]