5577100

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1297}}^1$

素因数の和:1354

約数の個数: 36

約数和(自身を含む): 12393304

約数和(自身を除く): 6816204

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 1297, 2150, 2594, 4300, 5188, 6485, 12970, 25940, 32425, 55771, 64850, 111542, 129700, 223084, 278855, 557710, 1115420, 1394275, 2788550, 5577100]

約数ペア:

[(1, 5577100), (2, 2788550), (4, 1394275), (5, 1115420), (10, 557710), (20, 278855), (25, 223084), (43, 129700), (50, 111542), (86, 64850), (100, 55771), (172, 32425), (215, 25940), (430, 12970), (860, 6485), (1075, 5188), (1297, 4300), (2150, 2594)]