40327760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{45827}}^1$

素因数の和:45851

約数の個数: 40

約数和(自身を含む): 102288096

約数和(自身を除く): 61960336

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 45827, 91654, 183308, 229135, 366616, 458270, 504097, 733232, 916540, 1008194, 1833080, 2016388, 2520485, 3666160, 4032776, 5040970, 8065552, 10081940, 20163880, 40327760]

約数ペア:

[(1, 40327760), (2, 20163880), (4, 10081940), (5, 8065552), (8, 5040970), (10, 4032776), (11, 3666160), (16, 2520485), (20, 2016388), (22, 1833080), (40, 1008194), (44, 916540), (55, 733232), (80, 504097), (88, 458270), (110, 366616), (176, 229135), (220, 183308), (440, 91654), (880, 45827)]