154380050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9679}}^1$

素因数の和:9731

約数の個数: 48

約数和(自身を含む): 324086400

約数和(自身を除く): 169706350

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 275, 290, 319, 550, 638, 725, 1450, 1595, 3190, 7975, 9679, 15950, 19358, 48395, 96790, 106469, 212938, 241975, 280691, 483950, 532345, 561382, 1064690, 1403455, 2661725, 2806910, 3087601, 5323450, 6175202, 7017275, 14034550, 15438005, 30876010, 77190025, 154380050]

約数ペア:

[(1, 154380050), (2, 77190025), (5, 30876010), (10, 15438005), (11, 14034550), (22, 7017275), (25, 6175202), (29, 5323450), (50, 3087601), (55, 2806910), (58, 2661725), (110, 1403455), (145, 1064690), (275, 561382), (290, 532345), (319, 483950), (550, 280691), (638, 241975), (725, 212938), (1450, 106469), (1595, 96790), (3190, 48395), (7975, 19358), (9679, 15950)]