80652910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{32653}}^1$

素因数の和:32692

約数の個数: 32

約数和(自身を含む): 164576160

約数和(自身を除く): 83923250

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 32653, 65306, 163265, 326530, 424489, 620407, 848978, 1240814, 2122445, 3102035, 4244890, 6204070, 8065291, 16130582, 40326455, 80652910]

約数ペア:

[(1, 80652910), (2, 40326455), (5, 16130582), (10, 8065291), (13, 6204070), (19, 4244890), (26, 3102035), (38, 2122445), (65, 1240814), (95, 848978), (130, 620407), (190, 424489), (247, 326530), (494, 163265), (1235, 65306), (2470, 32653)]