105294080

素因数分解:

$2^8\times 5^1\times {\mathrm{82261}}^1$

素因数の和:82282

約数の個数: 36

約数和(自身を含む): 252215292

約数和(自身を除く): 146921212

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 82261, 164522, 329044, 411305, 658088, 822610, 1316176, 1645220, 2632352, 3290440, 5264704, 6580880, 10529408, 13161760, 21058816, 26323520, 52647040, 105294080]

約数ペア:

[(1, 105294080), (2, 52647040), (4, 26323520), (5, 21058816), (8, 13161760), (10, 10529408), (16, 6580880), (20, 5264704), (32, 3290440), (40, 2632352), (64, 1645220), (80, 1316176), (128, 822610), (160, 658088), (256, 411305), (320, 329044), (640, 164522), (1280, 82261)]