22803880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51827}}^1$

素因数の和:51849

約数の個数: 32

約数和(自身を含む): 55974240

約数和(自身を除く): 33170360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 51827, 103654, 207308, 259135, 414616, 518270, 570097, 1036540, 1140194, 2073080, 2280388, 2850485, 4560776, 5700970, 11401940, 22803880]

約数ペア:

[(1, 22803880), (2, 11401940), (4, 5700970), (5, 4560776), (8, 2850485), (10, 2280388), (11, 2073080), (20, 1140194), (22, 1036540), (40, 570097), (44, 518270), (55, 414616), (88, 259135), (110, 207308), (220, 103654), (440, 51827)]