38932850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1$

素因数の和:1091

約数の個数: 48

約数和(自身を含む): 80191296

約数和(自身を除く): 41258446

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 71, 110, 142, 275, 355, 550, 710, 781, 997, 1562, 1775, 1994, 3550, 3905, 4985, 7810, 9970, 10967, 19525, 21934, 24925, 39050, 49850, 54835, 70787, 109670, 141574, 274175, 353935, 548350, 707870, 778657, 1557314, 1769675, 3539350, 3893285, 7786570, 19466425, 38932850]

約数ペア:

[(1, 38932850), (2, 19466425), (5, 7786570), (10, 3893285), (11, 3539350), (22, 1769675), (25, 1557314), (50, 778657), (55, 707870), (71, 548350), (110, 353935), (142, 274175), (275, 141574), (355, 109670), (550, 70787), (710, 54835), (781, 49850), (997, 39050), (1562, 24925), (1775, 21934), (1994, 19525), (3550, 10967), (3905, 9970), (4985, 7810)]