112982800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{40351}}^1$

素因数の和:40376

約数の個数: 60

約数和(自身を含む): 310226176

約数和(自身を除く): 197243376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 40351, 80702, 161404, 201755, 282457, 322808, 403510, 564914, 645616, 807020, 1008775, 1129828, 1412285, 1614040, 2017550, 2259656, 2824570, 3228080, 4035100, 4519312, 5649140, 7061425, 8070200, 11298280, 14122850, 16140400, 22596560, 28245700, 56491400, 112982800]

約数ペア:

[(1, 112982800), (2, 56491400), (4, 28245700), (5, 22596560), (7, 16140400), (8, 14122850), (10, 11298280), (14, 8070200), (16, 7061425), (20, 5649140), (25, 4519312), (28, 4035100), (35, 3228080), (40, 2824570), (50, 2259656), (56, 2017550), (70, 1614040), (80, 1412285), (100, 1129828), (112, 1008775), (140, 807020), (175, 645616), (200, 564914), (280, 403510), (350, 322808), (400, 282457), (560, 201755), (700, 161404), (1400, 80702), (2800, 40351)]