2220232336

素因数分解:

$2^4\times 7^2\times {\mathrm{109}}^1\times {\mathrm{25981}}^1$

素因数の和:26112

約数の個数: 60

約数和(自身を含む): 5050121340

約数和(自身を除く): 2829889004

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 109, 112, 196, 218, 392, 436, 763, 784, 872, 1526, 1744, 3052, 5341, 6104, 10682, 12208, 21364, 25981, 42728, 51962, 85456, 103924, 181867, 207848, 363734, 415696, 727468, 1273069, 1454936, 2546138, 2831929, 2909872, 5092276, 5663858, 10184552, 11327716, 19823503, 20369104, 22655432, 39647006, 45310864, 79294012, 138764521, 158588024, 277529042, 317176048, 555058084, 1110116168, 2220232336]

約数ペア:

[(1, 2220232336), (2, 1110116168), (4, 555058084), (7, 317176048), (8, 277529042), (14, 158588024), (16, 138764521), (28, 79294012), (49, 45310864), (56, 39647006), (98, 22655432), (109, 20369104), (112, 19823503), (196, 11327716), (218, 10184552), (392, 5663858), (436, 5092276), (763, 2909872), (784, 2831929), (872, 2546138), (1526, 1454936), (1744, 1273069), (3052, 727468), (5341, 415696), (6104, 363734), (10682, 207848), (12208, 181867), (21364, 103924), (25981, 85456), (42728, 51962)]