11642260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{607}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 28191744

約数和(自身を除く): 16549484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 548, 607, 685, 959, 1214, 1370, 1918, 2428, 2740, 3035, 3836, 4249, 4795, 6070, 8498, 9590, 12140, 16996, 19180, 21245, 42490, 83159, 84980, 166318, 332636, 415795, 582113, 831590, 1164226, 1663180, 2328452, 2910565, 5821130, 11642260]

約数ペア:

[(1, 11642260), (2, 5821130), (4, 2910565), (5, 2328452), (7, 1663180), (10, 1164226), (14, 831590), (20, 582113), (28, 415795), (35, 332636), (70, 166318), (137, 84980), (140, 83159), (274, 42490), (548, 21245), (607, 19180), (685, 16996), (959, 12140), (1214, 9590), (1370, 8498), (1918, 6070), (2428, 4795), (2740, 4249), (3035, 3836)]