87063520

素因数分解:

$2^5\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2069}}^1$

素因数の和:2347

約数の個数: 48

約数和(自身を含む): 206569440

約数和(自身を除く): 119505920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 263, 526, 1052, 1315, 2069, 2104, 2630, 4138, 4208, 5260, 8276, 8416, 10345, 10520, 16552, 20690, 21040, 33104, 41380, 42080, 66208, 82760, 165520, 331040, 544147, 1088294, 2176588, 2720735, 4353176, 5441470, 8706352, 10882940, 17412704, 21765880, 43531760, 87063520]

約数ペア:

[(1, 87063520), (2, 43531760), (4, 21765880), (5, 17412704), (8, 10882940), (10, 8706352), (16, 5441470), (20, 4353176), (32, 2720735), (40, 2176588), (80, 1088294), (160, 544147), (263, 331040), (526, 165520), (1052, 82760), (1315, 66208), (2069, 42080), (2104, 41380), (2630, 33104), (4138, 21040), (4208, 20690), (5260, 16552), (8276, 10520), (8416, 10345)]