22969191895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{2137}}^1$

素因数の和:2380

約数の個数: 64

約数和(自身を含む): 32119670016

約数和(自身を除く): 9150478121

約数列:

[1, 5, 13, 17, 65, 71, 85, 137, 221, 355, 685, 923, 1105, 1207, 1781, 2137, 2329, 4615, 6035, 8905, 9727, 10685, 11645, 15691, 27781, 30277, 36329, 48635, 78455, 126451, 138905, 151385, 151727, 165359, 181645, 292769, 472277, 632255, 758635, 826795, 1463845, 1972451, 2149667, 2361385, 2579359, 3805997, 4977073, 9862255, 10748335, 12896795, 19029985, 20786599, 24885365, 33531667, 64701949, 103932995, 167658335, 270225787, 323509745, 353372183, 1351128935, 1766860915, 4593838379, 22969191895]

約数ペア:

[(1, 22969191895), (5, 4593838379), (13, 1766860915), (17, 1351128935), (65, 353372183), (71, 323509745), (85, 270225787), (137, 167658335), (221, 103932995), (355, 64701949), (685, 33531667), (923, 24885365), (1105, 20786599), (1207, 19029985), (1781, 12896795), (2137, 10748335), (2329, 9862255), (4615, 4977073), (6035, 3805997), (8905, 2579359), (9727, 2361385), (10685, 2149667), (11645, 1972451), (15691, 1463845), (27781, 826795), (30277, 758635), (36329, 632255), (48635, 472277), (78455, 292769), (126451, 181645), (138905, 165359), (151385, 151727)]