22754240

素因数分解:

$2^6\times 5^1\times {\mathrm{211}}^1\times {\mathrm{337}}^1$

素因数の和:565

約数の個数: 56

約数和(自身を含む): 54601872

約数和(自身を除く): 31847632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 211, 320, 337, 422, 674, 844, 1055, 1348, 1685, 1688, 2110, 2696, 3370, 3376, 4220, 5392, 6740, 6752, 8440, 10784, 13480, 13504, 16880, 21568, 26960, 33760, 53920, 67520, 71107, 107840, 142214, 284428, 355535, 568856, 711070, 1137712, 1422140, 2275424, 2844280, 4550848, 5688560, 11377120, 22754240]

約数ペア:

[(1, 22754240), (2, 11377120), (4, 5688560), (5, 4550848), (8, 2844280), (10, 2275424), (16, 1422140), (20, 1137712), (32, 711070), (40, 568856), (64, 355535), (80, 284428), (160, 142214), (211, 107840), (320, 71107), (337, 67520), (422, 53920), (674, 33760), (844, 26960), (1055, 21568), (1348, 16880), (1685, 13504), (1688, 13480), (2110, 10784), (2696, 8440), (3370, 6752), (3376, 6740), (4220, 5392)]