33877280

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2551}}^1$

素因数の和:2649

約数の個数: 48

約数和(自身を含む): 81031104

約数和(自身を除く): 47153824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2551, 2656, 3320, 5102, 6640, 10204, 12755, 13280, 20408, 25510, 40816, 51020, 81632, 102040, 204080, 211733, 408160, 423466, 846932, 1058665, 1693864, 2117330, 3387728, 4234660, 6775456, 8469320, 16938640, 33877280]

約数ペア:

[(1, 33877280), (2, 16938640), (4, 8469320), (5, 6775456), (8, 4234660), (10, 3387728), (16, 2117330), (20, 1693864), (32, 1058665), (40, 846932), (80, 423466), (83, 408160), (160, 211733), (166, 204080), (332, 102040), (415, 81632), (664, 51020), (830, 40816), (1328, 25510), (1660, 20408), (2551, 13280), (2656, 12755), (3320, 10204), (5102, 6640)]