11377120

素因数分解:

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

素因数の和:563

約数の個数: 48

約数和(自身を含む): 27085968

約数和(自身を除く): 15708848

約数列:

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

約数ペア:

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