22088004

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 54190080

約数和(自身を除く): 32102076

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 191, 276, 382, 419, 573, 764, 838, 1146, 1257, 1676, 2292, 2514, 4393, 5028, 8786, 9637, 13179, 17572, 19274, 26358, 28911, 38548, 52716, 57822, 80029, 115644, 160058, 240087, 320116, 480174, 960348, 1840667, 3681334, 5522001, 7362668, 11044002, 22088004]

約数ペア:

[(1, 22088004), (2, 11044002), (3, 7362668), (4, 5522001), (6, 3681334), (12, 1840667), (23, 960348), (46, 480174), (69, 320116), (92, 240087), (138, 160058), (191, 115644), (276, 80029), (382, 57822), (419, 52716), (573, 38548), (764, 28911), (838, 26358), (1146, 19274), (1257, 17572), (1676, 13179), (2292, 9637), (2514, 8786), (4393, 5028)]