66834880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29837}}^1$

素因数の和:29861

約数の個数: 56

約数和(自身を含む): 181892448

約数和(自身を除く): 115057568

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, 29837, 59674, 119348, 149185, 208859, 238696, 298370, 417718, 477392, 596740, 835436, 954784, 1044295, 1193480, 1670872, 1909568, 2088590, 2386960, 3341744, 4177180, 4773920, 6683488, 8354360, 9547840, 13366976, 16708720, 33417440, 66834880]

約数ペア:

[(1, 66834880), (2, 33417440), (4, 16708720), (5, 13366976), (7, 9547840), (8, 8354360), (10, 6683488), (14, 4773920), (16, 4177180), (20, 3341744), (28, 2386960), (32, 2088590), (35, 1909568), (40, 1670872), (56, 1193480), (64, 1044295), (70, 954784), (80, 835436), (112, 596740), (140, 477392), (160, 417718), (224, 298370), (280, 238696), (320, 208859), (448, 149185), (560, 119348), (1120, 59674), (2240, 29837)]