26167040

素因数分解:

$2^8\times 5^1\times {\mathrm{20443}}^1$

素因数の和:20464

約数の個数: 36

約数和(自身を含む): 62681304

約数和(自身を除く): 36514264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 20443, 40886, 81772, 102215, 163544, 204430, 327088, 408860, 654176, 817720, 1308352, 1635440, 2616704, 3270880, 5233408, 6541760, 13083520, 26167040]

約数ペア:

[(1, 26167040), (2, 13083520), (4, 6541760), (5, 5233408), (8, 3270880), (10, 2616704), (16, 1635440), (20, 1308352), (32, 817720), (40, 654176), (64, 408860), (80, 327088), (128, 204430), (160, 163544), (256, 102215), (320, 81772), (640, 40886), (1280, 20443)]