64262050

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{9811}}^1$

素因数の和:9954

約数の個数: 24

約数和(自身を含む): 120452112

約数和(自身を除く): 56190062

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 655, 1310, 3275, 6550, 9811, 19622, 49055, 98110, 245275, 490550, 1285241, 2570482, 6426205, 12852410, 32131025, 64262050]

約数ペア:

[(1, 64262050), (2, 32131025), (5, 12852410), (10, 6426205), (25, 2570482), (50, 1285241), (131, 490550), (262, 245275), (655, 98110), (1310, 49055), (3275, 19622), (6550, 9811)]