26155400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6883}}^1$

素因数の和:6918

約数の個数: 48

約数和(自身を含む): 64021200

約数和(自身を除く): 37865800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 6883, 13766, 27532, 34415, 55064, 68830, 130777, 137660, 172075, 261554, 275320, 344150, 523108, 653885, 688300, 1046216, 1307770, 1376600, 2615540, 3269425, 5231080, 6538850, 13077700, 26155400]

約数ペア:

[(1, 26155400), (2, 13077700), (4, 6538850), (5, 5231080), (8, 3269425), (10, 2615540), (19, 1376600), (20, 1307770), (25, 1046216), (38, 688300), (40, 653885), (50, 523108), (76, 344150), (95, 275320), (100, 261554), (152, 172075), (190, 137660), (200, 130777), (380, 68830), (475, 55064), (760, 34415), (950, 27532), (1900, 13766), (3800, 6883)]