2013128480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{13781}}^1$

素因数の和:13890

約数の個数: 96

約数和(自身を含む): 5251272768

約数和(自身を除く): 3238144288

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 83, 88, 110, 160, 166, 176, 220, 332, 352, 415, 440, 664, 830, 880, 913, 1328, 1660, 1760, 1826, 2656, 3320, 3652, 4565, 6640, 7304, 9130, 13280, 13781, 14608, 18260, 27562, 29216, 36520, 55124, 68905, 73040, 110248, 137810, 146080, 151591, 220496, 275620, 303182, 440992, 551240, 606364, 757955, 1102480, 1143823, 1212728, 1515910, 2204960, 2287646, 2425456, 3031820, 4575292, 4850912, 5719115, 6063640, 9150584, 11438230, 12127280, 12582053, 18301168, 22876460, 24254560, 25164106, 36602336, 45752920, 50328212, 62910265, 91505840, 100656424, 125820530, 183011680, 201312848, 251641060, 402625696, 503282120, 1006564240, 2013128480]

約数ペア:

[(1, 2013128480), (2, 1006564240), (4, 503282120), (5, 402625696), (8, 251641060), (10, 201312848), (11, 183011680), (16, 125820530), (20, 100656424), (22, 91505840), (32, 62910265), (40, 50328212), (44, 45752920), (55, 36602336), (80, 25164106), (83, 24254560), (88, 22876460), (110, 18301168), (160, 12582053), (166, 12127280), (176, 11438230), (220, 9150584), (332, 6063640), (352, 5719115), (415, 4850912), (440, 4575292), (664, 3031820), (830, 2425456), (880, 2287646), (913, 2204960), (1328, 1515910), (1660, 1212728), (1760, 1143823), (1826, 1102480), (2656, 757955), (3320, 606364), (3652, 551240), (4565, 440992), (6640, 303182), (7304, 275620), (9130, 220496), (13280, 151591), (13781, 146080), (14608, 137810), (18260, 110248), (27562, 73040), (29216, 68905), (36520, 55124)]