29957960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{32563}}^1$

素因数の和:32597

約数の個数: 32

約数和(自身を含む): 70338240

約数和(自身を除く): 40380280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 32563, 65126, 130252, 162815, 260504, 325630, 651260, 748949, 1302520, 1497898, 2995796, 3744745, 5991592, 7489490, 14978980, 29957960]

約数ペア:

[(1, 29957960), (2, 14978980), (4, 7489490), (5, 5991592), (8, 3744745), (10, 2995796), (20, 1497898), (23, 1302520), (40, 748949), (46, 651260), (92, 325630), (115, 260504), (184, 162815), (230, 130252), (460, 65126), (920, 32563)]