26882520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{32003}}^1$

素因数の和:32024

約数の個数: 64

約数和(自身を含む): 92171520

約数和(自身を除く): 65289000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 32003, 64006, 96009, 128012, 160015, 192018, 224021, 256024, 320030, 384036, 448042, 480045, 640060, 672063, 768072, 896084, 960090, 1120105, 1280120, 1344126, 1792168, 1920180, 2240210, 2688252, 3360315, 3840360, 4480420, 5376504, 6720630, 8960840, 13441260, 26882520]

約数ペア:

[(1, 26882520), (2, 13441260), (3, 8960840), (4, 6720630), (5, 5376504), (6, 4480420), (7, 3840360), (8, 3360315), (10, 2688252), (12, 2240210), (14, 1920180), (15, 1792168), (20, 1344126), (21, 1280120), (24, 1120105), (28, 960090), (30, 896084), (35, 768072), (40, 672063), (42, 640060), (56, 480045), (60, 448042), (70, 384036), (84, 320030), (105, 256024), (120, 224021), (140, 192018), (168, 160015), (210, 128012), (280, 96009), (420, 64006), (840, 32003)]