56292880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{100523}}^1$

素因数の和:100543

約数の個数: 40

約数和(自身を含む): 149579712

約数和(自身を除く): 93286832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 100523, 201046, 402092, 502615, 703661, 804184, 1005230, 1407322, 1608368, 2010460, 2814644, 3518305, 4020920, 5629288, 7036610, 8041840, 11258576, 14073220, 28146440, 56292880]

約数ペア:

[(1, 56292880), (2, 28146440), (4, 14073220), (5, 11258576), (7, 8041840), (8, 7036610), (10, 5629288), (14, 4020920), (16, 3518305), (20, 2814644), (28, 2010460), (35, 1608368), (40, 1407322), (56, 1005230), (70, 804184), (80, 703661), (112, 502615), (140, 402092), (280, 201046), (560, 100523)]