70419520

素因数分解:

$2^6\times 5^1\times {\mathrm{337}}^1\times {\mathrm{653}}^1$

素因数の和:1007

約数の個数: 56

約数和(自身を含む): 168441624

約数和(自身を除く): 98022104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 337, 653, 674, 1306, 1348, 1685, 2612, 2696, 3265, 3370, 5224, 5392, 6530, 6740, 10448, 10784, 13060, 13480, 20896, 21568, 26120, 26960, 41792, 52240, 53920, 104480, 107840, 208960, 220061, 440122, 880244, 1100305, 1760488, 2200610, 3520976, 4401220, 7041952, 8802440, 14083904, 17604880, 35209760, 70419520]

約数ペア:

[(1, 70419520), (2, 35209760), (4, 17604880), (5, 14083904), (8, 8802440), (10, 7041952), (16, 4401220), (20, 3520976), (32, 2200610), (40, 1760488), (64, 1100305), (80, 880244), (160, 440122), (320, 220061), (337, 208960), (653, 107840), (674, 104480), (1306, 53920), (1348, 52240), (1685, 41792), (2612, 26960), (2696, 26120), (3265, 21568), (3370, 20896), (5224, 13480), (5392, 13060), (6530, 10784), (6740, 10448)]