4084327940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2652161}}^1$

素因数の和:2652188

約数の個数: 48

約数和(自身を含む): 10693517184

約数和(自身を除く): 6609189244

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 2652161, 5304322, 10608644, 13260805, 18565127, 26521610, 29173771, 37130254, 53043220, 58347542, 74260508, 92825635, 116695084, 145868855, 185651270, 204216397, 291737710, 371302540, 408432794, 583475420, 816865588, 1021081985, 2042163970, 4084327940]

約数ペア:

[(1, 4084327940), (2, 2042163970), (4, 1021081985), (5, 816865588), (7, 583475420), (10, 408432794), (11, 371302540), (14, 291737710), (20, 204216397), (22, 185651270), (28, 145868855), (35, 116695084), (44, 92825635), (55, 74260508), (70, 58347542), (77, 53043220), (110, 37130254), (140, 29173771), (154, 26521610), (220, 18565127), (308, 13260805), (385, 10608644), (770, 5304322), (1540, 2652161)]