4959350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 10285056

約数和(自身を除く): 5325706

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 71, 110, 127, 142, 254, 275, 355, 550, 635, 710, 781, 1270, 1397, 1562, 1775, 2794, 3175, 3550, 3905, 6350, 6985, 7810, 9017, 13970, 18034, 19525, 34925, 39050, 45085, 69850, 90170, 99187, 198374, 225425, 450850, 495935, 991870, 2479675, 4959350]

約数ペア:

[(1, 4959350), (2, 2479675), (5, 991870), (10, 495935), (11, 450850), (22, 225425), (25, 198374), (50, 99187), (55, 90170), (71, 69850), (110, 45085), (127, 39050), (142, 34925), (254, 19525), (275, 18034), (355, 13970), (550, 9017), (635, 7810), (710, 6985), (781, 6350), (1270, 3905), (1397, 3550), (1562, 3175), (1775, 2794)]