26895680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{12007}}^1$

素因数の和:12031

約数の個数: 56

約数和(自身を含む): 73200768

約数和(自身を除く): 46305088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 12007, 24014, 48028, 60035, 84049, 96056, 120070, 168098, 192112, 240140, 336196, 384224, 420245, 480280, 672392, 768448, 840490, 960560, 1344784, 1680980, 1921120, 2689568, 3361960, 3842240, 5379136, 6723920, 13447840, 26895680]

約数ペア:

[(1, 26895680), (2, 13447840), (4, 6723920), (5, 5379136), (7, 3842240), (8, 3361960), (10, 2689568), (14, 1921120), (16, 1680980), (20, 1344784), (28, 960560), (32, 840490), (35, 768448), (40, 672392), (56, 480280), (64, 420245), (70, 384224), (80, 336196), (112, 240140), (140, 192112), (160, 168098), (224, 120070), (280, 96056), (320, 84049), (448, 60035), (560, 48028), (1120, 24014), (2240, 12007)]