112948640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{100847}}^1$

素因数の和:100869

約数の個数: 48

約数和(自身を含む): 304964352

約数和(自身を除く): 192015712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 100847, 201694, 403388, 504235, 705929, 806776, 1008470, 1411858, 1613552, 2016940, 2823716, 3227104, 3529645, 4033880, 5647432, 7059290, 8067760, 11294864, 14118580, 16135520, 22589728, 28237160, 56474320, 112948640]

約数ペア:

[(1, 112948640), (2, 56474320), (4, 28237160), (5, 22589728), (7, 16135520), (8, 14118580), (10, 11294864), (14, 8067760), (16, 7059290), (20, 5647432), (28, 4033880), (32, 3529645), (35, 3227104), (40, 2823716), (56, 2016940), (70, 1613552), (80, 1411858), (112, 1008470), (140, 806776), (160, 705929), (224, 504235), (280, 403388), (560, 201694), (1120, 100847)]