41032880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1559}}^1$

素因数の和:1626

約数の個数: 80

約数和(自身を含む): 111421440

約数和(自身を除く): 70388560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1316, 1559, 1645, 1880, 2632, 3118, 3290, 3760, 5264, 6236, 6580, 7795, 10913, 12472, 13160, 15590, 21826, 24944, 26320, 31180, 43652, 54565, 62360, 73273, 87304, 109130, 124720, 146546, 174608, 218260, 293092, 366365, 436520, 512911, 586184, 732730, 873040, 1025822, 1172368, 1465460, 2051644, 2564555, 2930920, 4103288, 5129110, 5861840, 8206576, 10258220, 20516440, 41032880]

約数ペア:

[(1, 41032880), (2, 20516440), (4, 10258220), (5, 8206576), (7, 5861840), (8, 5129110), (10, 4103288), (14, 2930920), (16, 2564555), (20, 2051644), (28, 1465460), (35, 1172368), (40, 1025822), (47, 873040), (56, 732730), (70, 586184), (80, 512911), (94, 436520), (112, 366365), (140, 293092), (188, 218260), (235, 174608), (280, 146546), (329, 124720), (376, 109130), (470, 87304), (560, 73273), (658, 62360), (752, 54565), (940, 43652), (1316, 31180), (1559, 26320), (1645, 24944), (1880, 21826), (2632, 15590), (3118, 13160), (3290, 12472), (3760, 10913), (5264, 7795), (6236, 6580)]