26631040

素因数分解:

$2^7\times 5^1\times {\mathrm{41611}}^1$

素因数の和:41630

約数の個数: 32

約数和(自身を含む): 63666360

約数和(自身を除く): 37035320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 41611, 83222, 166444, 208055, 332888, 416110, 665776, 832220, 1331552, 1664440, 2663104, 3328880, 5326208, 6657760, 13315520, 26631040]

約数ペア:

[(1, 26631040), (2, 13315520), (4, 6657760), (5, 5326208), (8, 3328880), (10, 2663104), (16, 1664440), (20, 1331552), (32, 832220), (40, 665776), (64, 416110), (80, 332888), (128, 208055), (160, 166444), (320, 83222), (640, 41611)]