40818905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{4493}}^1$

素因数の和:4600

約数の個数: 16

約数和(自身を含む): 51770880

約数和(自身を除く): 10951975

約数列:

[1, 5, 23, 79, 115, 395, 1817, 4493, 9085, 22465, 103339, 354947, 516695, 1774735, 8163781, 40818905]

約数ペア:

[(1, 40818905), (5, 8163781), (23, 1774735), (79, 516695), (115, 354947), (395, 103339), (1817, 22465), (4493, 9085)]