8527220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32797}}^1$

素因数の和:32819

約数の個数: 24

約数和(自身を含む): 19285224

約数和(自身を除く): 10758004

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 32797, 65594, 131188, 163985, 327970, 426361, 655940, 852722, 1705444, 2131805, 4263610, 8527220]

約数ペア:

[(1, 8527220), (2, 4263610), (4, 2131805), (5, 1705444), (10, 852722), (13, 655940), (20, 426361), (26, 327970), (52, 163985), (65, 131188), (130, 65594), (260, 32797)]