2086719040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{931571}}^1$

素因数の和:931595

約数の個数: 56

約数和(自身を含む): 5678862912

約数和(自身を除く): 3592143872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 931571, 1863142, 3726284, 4657855, 6520997, 7452568, 9315710, 13041994, 14905136, 18631420, 26083988, 29810272, 32604985, 37262840, 52167976, 59620544, 65209970, 74525680, 104335952, 130419940, 149051360, 208671904, 260839880, 298102720, 417343808, 521679760, 1043359520, 2086719040]

約数ペア:

[(1, 2086719040), (2, 1043359520), (4, 521679760), (5, 417343808), (7, 298102720), (8, 260839880), (10, 208671904), (14, 149051360), (16, 130419940), (20, 104335952), (28, 74525680), (32, 65209970), (35, 59620544), (40, 52167976), (56, 37262840), (64, 32604985), (70, 29810272), (80, 26083988), (112, 18631420), (140, 14905136), (160, 13041994), (224, 9315710), (280, 7452568), (320, 6520997), (448, 4657855), (560, 3726284), (1120, 1863142), (2240, 931571)]