88756540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{192949}}^1$

素因数の和:192981

約数の個数: 24

約数和(自身を含む): 194493600

約数和(自身を除く): 105737060

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 192949, 385898, 771796, 964745, 1929490, 3858980, 4437827, 8875654, 17751308, 22189135, 44378270, 88756540]

約数ペア:

[(1, 88756540), (2, 44378270), (4, 22189135), (5, 17751308), (10, 8875654), (20, 4437827), (23, 3858980), (46, 1929490), (92, 964745), (115, 771796), (230, 385898), (460, 192949)]