269250804580

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1854089}}^1$

素因数の和:1854288

約数の個数: 48

約数和(自身を含む): 580300504560

約数和(自身を除く): 311049699980

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 137, 212, 265, 274, 530, 548, 685, 1060, 1370, 2740, 7261, 14522, 29044, 36305, 72610, 145220, 1854089, 3708178, 7416356, 9270445, 18540890, 37081780, 98266717, 196533434, 254010193, 393066868, 491333585, 508020386, 982667170, 1016040772, 1270050965, 1965334340, 2540101930, 5080203860, 13462540229, 26925080458, 53850160916, 67312701145, 134625402290, 269250804580]

約数ペア:

[(1, 269250804580), (2, 134625402290), (4, 67312701145), (5, 53850160916), (10, 26925080458), (20, 13462540229), (53, 5080203860), (106, 2540101930), (137, 1965334340), (212, 1270050965), (265, 1016040772), (274, 982667170), (530, 508020386), (548, 491333585), (685, 393066868), (1060, 254010193), (1370, 196533434), (2740, 98266717), (7261, 37081780), (14522, 18540890), (29044, 9270445), (36305, 7416356), (72610, 3708178), (145220, 1854089)]