105105920

素因数分解:

$2^9\times 5^1\times {\mathrm{41057}}^1$

素因数の和:41080

約数の個数: 40

約数和(自身を含む): 252014004

約数和(自身を除く): 146908084

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 41057, 82114, 164228, 205285, 328456, 410570, 656912, 821140, 1313824, 1642280, 2627648, 3284560, 5255296, 6569120, 10510592, 13138240, 21021184, 26276480, 52552960, 105105920]

約数ペア:

[(1, 105105920), (2, 52552960), (4, 26276480), (5, 21021184), (8, 13138240), (10, 10510592), (16, 6569120), (20, 5255296), (32, 3284560), (40, 2627648), (64, 1642280), (80, 1313824), (128, 821140), (160, 656912), (256, 410570), (320, 328456), (512, 205285), (640, 164228), (1280, 82114), (2560, 41057)]