121357940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29033}}^1$

素因数の和:29072

約数の個数: 48

約数和(自身を含む): 292662720

約数和(自身を除く): 171304780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 29033, 58066, 116132, 145165, 290330, 319363, 551627, 580660, 638726, 1103254, 1277452, 1596815, 2206508, 2758135, 3193630, 5516270, 6067897, 6387260, 11032540, 12135794, 24271588, 30339485, 60678970, 121357940]

約数ペア:

[(1, 121357940), (2, 60678970), (4, 30339485), (5, 24271588), (10, 12135794), (11, 11032540), (19, 6387260), (20, 6067897), (22, 5516270), (38, 3193630), (44, 2758135), (55, 2206508), (76, 1596815), (95, 1277452), (110, 1103254), (190, 638726), (209, 580660), (220, 551627), (380, 319363), (418, 290330), (836, 145165), (1045, 116132), (2090, 58066), (4180, 29033)]