223133020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 530449920

約数和(自身を除く): 307316900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 103, 110, 172, 206, 215, 220, 229, 412, 430, 458, 473, 515, 860, 916, 946, 1030, 1133, 1145, 1892, 2060, 2266, 2290, 2365, 2519, 4429, 4532, 4580, 4730, 5038, 5665, 8858, 9460, 9847, 10076, 11330, 12595, 17716, 19694, 22145, 22660, 23587, 25190, 39388, 44290, 47174, 48719, 49235, 50380, 88580, 94348, 97438, 98470, 108317, 117935, 194876, 196940, 216634, 235870, 243595, 259457, 433268, 471740, 487190, 518914, 541585, 974380, 1014241, 1037828, 1083170, 1297285, 2028482, 2166340, 2594570, 4056964, 5071205, 5189140, 10142410, 11156651, 20284820, 22313302, 44626604, 55783255, 111566510, 223133020]

約数ペア:

[(1, 223133020), (2, 111566510), (4, 55783255), (5, 44626604), (10, 22313302), (11, 20284820), (20, 11156651), (22, 10142410), (43, 5189140), (44, 5071205), (55, 4056964), (86, 2594570), (103, 2166340), (110, 2028482), (172, 1297285), (206, 1083170), (215, 1037828), (220, 1014241), (229, 974380), (412, 541585), (430, 518914), (458, 487190), (473, 471740), (515, 433268), (860, 259457), (916, 243595), (946, 235870), (1030, 216634), (1133, 196940), (1145, 194876), (1892, 117935), (2060, 108317), (2266, 98470), (2290, 97438), (2365, 94348), (2519, 88580), (4429, 50380), (4532, 49235), (4580, 48719), (4730, 47174), (5038, 44290), (5665, 39388), (8858, 25190), (9460, 23587), (9847, 22660), (10076, 22145), (11330, 19694), (12595, 17716)]