4942479.00000000

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3761}}^1$

素因数の和:3916

約数の個数: 48

約数和(自身を含む): 176964480

約数和(自身を除く): 103775420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 139, 140, 278, 556, 695, 973, 1390, 1946, 2780, 3761, 3892, 4865, 7522, 9730, 15044, 18805, 19460, 26327, 37610, 52654, 75220, 105308, 131635, 263270, 522779, 526540, 1045558, 2091116, 2613895, 3659453, 5227790, 7318906, 10455580, 14637812, 18297265, 36594530, 73189060]

約数ペア:

[(1, 73189060), (2, 36594530), (4, 18297265), (5, 14637812), (7, 10455580), (10, 7318906), (14, 5227790), (20, 3659453), (28, 2613895), (35, 2091116), (70, 1045558), (139, 526540), (140, 522779), (278, 263270), (556, 131635), (695, 105308), (973, 75220), (1390, 52654), (1946, 37610), (2780, 26327), (3761, 19460), (3892, 18805), (4865, 15044), (7522, 9730)]