57927680

素因数分解:

$2^{11}\times 5^1\times {\mathrm{5657}}^1$

素因数の和:5684

約数の個数: 48

約数和(自身を含む): 139017060

約数和(自身を除く): 81089380

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 5657, 10240, 11314, 22628, 28285, 45256, 56570, 90512, 113140, 181024, 226280, 362048, 452560, 724096, 905120, 1448192, 1810240, 2896384, 3620480, 5792768, 7240960, 11585536, 14481920, 28963840, 57927680]

約数ペア:

[(1, 57927680), (2, 28963840), (4, 14481920), (5, 11585536), (8, 7240960), (10, 5792768), (16, 3620480), (20, 2896384), (32, 1810240), (40, 1448192), (64, 905120), (80, 724096), (128, 452560), (160, 362048), (256, 226280), (320, 181024), (512, 113140), (640, 90512), (1024, 56570), (1280, 45256), (2048, 28285), (2560, 22628), (5120, 11314), (5657, 10240)]