2689326080

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{75037}}^1$

素因数の和:75069

約数の個数: 88

約数和(自身を含む): 7372933728

約数和(自身を除く): 4683607648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 5120, 7168, 8960, 17920, 35840, 75037, 150074, 300148, 375185, 525259, 600296, 750370, 1050518, 1200592, 1500740, 2101036, 2401184, 2626295, 3001480, 4202072, 4802368, 5252590, 6002960, 8404144, 9604736, 10505180, 12005920, 16808288, 19209472, 21010360, 24011840, 33616576, 38418944, 42020720, 48023680, 67233152, 76837888, 84041440, 96047360, 134466304, 168082880, 192094720, 268932608, 336165760, 384189440, 537865216, 672331520, 1344663040, 2689326080]

約数ペア:

[(1, 2689326080), (2, 1344663040), (4, 672331520), (5, 537865216), (7, 384189440), (8, 336165760), (10, 268932608), (14, 192094720), (16, 168082880), (20, 134466304), (28, 96047360), (32, 84041440), (35, 76837888), (40, 67233152), (56, 48023680), (64, 42020720), (70, 38418944), (80, 33616576), (112, 24011840), (128, 21010360), (140, 19209472), (160, 16808288), (224, 12005920), (256, 10505180), (280, 9604736), (320, 8404144), (448, 6002960), (512, 5252590), (560, 4802368), (640, 4202072), (896, 3001480), (1024, 2626295), (1120, 2401184), (1280, 2101036), (1792, 1500740), (2240, 1200592), (2560, 1050518), (3584, 750370), (4480, 600296), (5120, 525259), (7168, 375185), (8960, 300148), (17920, 150074), (35840, 75037)]