22433180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2081}}^1$

素因数の和:2115

約数の個数: 72

約数和(自身を含む): 59811696

約数和(自身を除く): 37378516

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2081, 2156, 2695, 4162, 5390, 8324, 10405, 10780, 14567, 20810, 22891, 29134, 41620, 45782, 58268, 72835, 91564, 101969, 114455, 145670, 160237, 203938, 228910, 291340, 320474, 407876, 457820, 509845, 640948, 801185, 1019690, 1121659, 1602370, 2039380, 2243318, 3204740, 4486636, 5608295, 11216590, 22433180]

約数ペア:

[(1, 22433180), (2, 11216590), (4, 5608295), (5, 4486636), (7, 3204740), (10, 2243318), (11, 2039380), (14, 1602370), (20, 1121659), (22, 1019690), (28, 801185), (35, 640948), (44, 509845), (49, 457820), (55, 407876), (70, 320474), (77, 291340), (98, 228910), (110, 203938), (140, 160237), (154, 145670), (196, 114455), (220, 101969), (245, 91564), (308, 72835), (385, 58268), (490, 45782), (539, 41620), (770, 29134), (980, 22891), (1078, 20810), (1540, 14567), (2081, 10780), (2156, 10405), (2695, 8324), (4162, 5390)]