13801011700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{2816533}}^1$

素因数の和:2816561

約数の個数: 54

約数和(自身を含む): 34837709046

約数和(自身を除く): 21036697346

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 2816533, 5633066, 11266132, 14082665, 19715731, 28165330, 39431462, 56330660, 70413325, 78862924, 98578655, 138010117, 140826650, 197157310, 276020234, 281653300, 394314620, 492893275, 552040468, 690050585, 985786550, 1380101170, 1971573100, 2760202340, 3450252925, 6900505850, 13801011700]

約数ペア:

[(1, 13801011700), (2, 6900505850), (4, 3450252925), (5, 2760202340), (7, 1971573100), (10, 1380101170), (14, 985786550), (20, 690050585), (25, 552040468), (28, 492893275), (35, 394314620), (49, 281653300), (50, 276020234), (70, 197157310), (98, 140826650), (100, 138010117), (140, 98578655), (175, 78862924), (196, 70413325), (245, 56330660), (350, 39431462), (490, 28165330), (700, 19715731), (980, 14082665), (1225, 11266132), (2450, 5633066), (4900, 2816533)]