83145260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5323}}^1$

素因数の和:5414

約数の個数: 48

約数和(自身を含む): 193197312

約数和(自身を除く): 110052052

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 110, 142, 220, 284, 355, 710, 781, 1420, 1562, 3124, 3905, 5323, 7810, 10646, 15620, 21292, 26615, 53230, 58553, 106460, 117106, 234212, 292765, 377933, 585530, 755866, 1171060, 1511732, 1889665, 3779330, 4157263, 7558660, 8314526, 16629052, 20786315, 41572630, 83145260]

約数ペア:

[(1, 83145260), (2, 41572630), (4, 20786315), (5, 16629052), (10, 8314526), (11, 7558660), (20, 4157263), (22, 3779330), (44, 1889665), (55, 1511732), (71, 1171060), (110, 755866), (142, 585530), (220, 377933), (284, 292765), (355, 234212), (710, 117106), (781, 106460), (1420, 58553), (1562, 53230), (3124, 26615), (3905, 21292), (5323, 15620), (7810, 10646)]