80283700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{114691}}^1$

素因数の和:114712

約数の個数: 36

約数和(自身を含む): 199105312

約数和(自身を除く): 118821612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 114691, 229382, 458764, 573455, 802837, 1146910, 1605674, 2293820, 2867275, 3211348, 4014185, 5734550, 8028370, 11469100, 16056740, 20070925, 40141850, 80283700]

約数ペア:

[(1, 80283700), (2, 40141850), (4, 20070925), (5, 16056740), (7, 11469100), (10, 8028370), (14, 5734550), (20, 4014185), (25, 3211348), (28, 2867275), (35, 2293820), (50, 1605674), (70, 1146910), (100, 802837), (140, 573455), (175, 458764), (350, 229382), (700, 114691)]