3487525900

素因数分解:

$2^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{397}}^1\times {\mathrm{821}}^1$

素因数の和:1339

約数の個数: 72

約数和(自身を含む): 7667228016

約数和(自身を除く): 4179702116

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 214, 397, 428, 535, 794, 821, 1070, 1588, 1642, 1985, 2140, 2675, 3284, 3970, 4105, 5350, 7940, 8210, 9925, 10700, 16420, 19850, 20525, 39700, 41050, 42479, 82100, 84958, 87847, 169916, 175694, 212395, 325937, 351388, 424790, 439235, 651874, 849580, 878470, 1061975, 1303748, 1629685, 1756940, 2123950, 2196175, 3259370, 4247900, 4392350, 6518740, 8148425, 8784700, 16296850, 32593700, 34875259, 69750518, 139501036, 174376295, 348752590, 697505180, 871881475, 1743762950, 3487525900]

約数ペア:

[(1, 3487525900), (2, 1743762950), (4, 871881475), (5, 697505180), (10, 348752590), (20, 174376295), (25, 139501036), (50, 69750518), (100, 34875259), (107, 32593700), (214, 16296850), (397, 8784700), (428, 8148425), (535, 6518740), (794, 4392350), (821, 4247900), (1070, 3259370), (1588, 2196175), (1642, 2123950), (1985, 1756940), (2140, 1629685), (2675, 1303748), (3284, 1061975), (3970, 878470), (4105, 849580), (5350, 651874), (7940, 439235), (8210, 424790), (9925, 351388), (10700, 325937), (16420, 212395), (19850, 175694), (20525, 169916), (39700, 87847), (41050, 84958), (42479, 82100)]