38839180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{3671}}^1$

素因数の和:3726

約数の個数: 36

約数和(自身を含む): 85285872

約数和(自身を除く): 46446692

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2645, 3671, 5290, 7342, 10580, 14684, 18355, 36710, 73420, 84433, 168866, 337732, 422165, 844330, 1688660, 1941959, 3883918, 7767836, 9709795, 19419590, 38839180]

約数ペア:

[(1, 38839180), (2, 19419590), (4, 9709795), (5, 7767836), (10, 3883918), (20, 1941959), (23, 1688660), (46, 844330), (92, 422165), (115, 337732), (230, 168866), (460, 84433), (529, 73420), (1058, 36710), (2116, 18355), (2645, 14684), (3671, 10580), (5290, 7342)]