2010581450

素因数分解:

$2^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{2417}}^1$

素因数の和:2687

約数の個数: 48

約数和(自身を含む): 3799471104

約数和(自身を除く): 1788889654

約数列:

[1, 2, 5, 10, 25, 50, 127, 131, 254, 262, 635, 655, 1270, 1310, 2417, 3175, 3275, 4834, 6350, 6550, 12085, 16637, 24170, 33274, 60425, 83185, 120850, 166370, 306959, 316627, 415925, 613918, 633254, 831850, 1534795, 1583135, 3069590, 3166270, 7673975, 7915675, 15347950, 15831350, 40211629, 80423258, 201058145, 402116290, 1005290725, 2010581450]

約数ペア:

[(1, 2010581450), (2, 1005290725), (5, 402116290), (10, 201058145), (25, 80423258), (50, 40211629), (127, 15831350), (131, 15347950), (254, 7915675), (262, 7673975), (635, 3166270), (655, 3069590), (1270, 1583135), (1310, 1534795), (2417, 831850), (3175, 633254), (3275, 613918), (4834, 415925), (6350, 316627), (6550, 306959), (12085, 166370), (16637, 120850), (24170, 83185), (33274, 60425)]