264958900

素因数分解:

$2^2\times 5^2\times {\mathrm{379}}^1\times {\mathrm{6991}}^1$

素因数の和:7384

約数の個数: 36

約数和(自身を含む): 576560320

約数和(自身を除く): 311601420

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 379, 758, 1516, 1895, 3790, 6991, 7580, 9475, 13982, 18950, 27964, 34955, 37900, 69910, 139820, 174775, 349550, 699100, 2649589, 5299178, 10598356, 13247945, 26495890, 52991780, 66239725, 132479450, 264958900]

約数ペア:

[(1, 264958900), (2, 132479450), (4, 66239725), (5, 52991780), (10, 26495890), (20, 13247945), (25, 10598356), (50, 5299178), (100, 2649589), (379, 699100), (758, 349550), (1516, 174775), (1895, 139820), (3790, 69910), (6991, 37900), (7580, 34955), (9475, 27964), (13982, 18950)]