3352781680

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{504937}}^1$

素因数の和:505033

約数の個数: 40

約数和(自身を含む): 7889151312

約数和(自身を除く): 4536369632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 504937, 1009874, 2019748, 2524685, 4039496, 5049370, 8078992, 10098740, 20197480, 40394960, 41909771, 83819542, 167639084, 209548855, 335278168, 419097710, 670556336, 838195420, 1676390840, 3352781680]

約数ペア:

[(1, 3352781680), (2, 1676390840), (4, 838195420), (5, 670556336), (8, 419097710), (10, 335278168), (16, 209548855), (20, 167639084), (40, 83819542), (80, 41909771), (83, 40394960), (166, 20197480), (332, 10098740), (415, 8078992), (664, 5049370), (830, 4039496), (1328, 2524685), (1660, 2019748), (3320, 1009874), (6640, 504937)]