34257920

素因数分解:

$2^{10}\times 5^1\times {\mathrm{6691}}^1$

素因数の和:6716

約数の個数: 44

約数和(自身を含む): 82191144

約数和(自身を除く): 47933224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 6691, 13382, 26764, 33455, 53528, 66910, 107056, 133820, 214112, 267640, 428224, 535280, 856448, 1070560, 1712896, 2141120, 3425792, 4282240, 6851584, 8564480, 17128960, 34257920]

約数ペア:

[(1, 34257920), (2, 17128960), (4, 8564480), (5, 6851584), (8, 4282240), (10, 3425792), (16, 2141120), (20, 1712896), (32, 1070560), (40, 856448), (64, 535280), (80, 428224), (128, 267640), (160, 214112), (256, 133820), (320, 107056), (512, 66910), (640, 53528), (1024, 33455), (1280, 26764), (2560, 13382), (5120, 6691)]