2247478240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{2006677}}^1$

素因数の和:2006699

約数の個数: 48

約数和(自身を含む): 6068194272

約数和(自身を除く): 3820716032

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, 2006677, 4013354, 8026708, 10033385, 14046739, 16053416, 20066770, 28093478, 32106832, 40133540, 56186956, 64213664, 70233695, 80267080, 112373912, 140467390, 160534160, 224747824, 280934780, 321068320, 449495648, 561869560, 1123739120, 2247478240]

約数ペア:

[(1, 2247478240), (2, 1123739120), (4, 561869560), (5, 449495648), (7, 321068320), (8, 280934780), (10, 224747824), (14, 160534160), (16, 140467390), (20, 112373912), (28, 80267080), (32, 70233695), (35, 64213664), (40, 56186956), (56, 40133540), (70, 32106832), (80, 28093478), (112, 20066770), (140, 16053416), (160, 14046739), (224, 10033385), (280, 8026708), (560, 4013354), (1120, 2006677)]