11681320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41719}}^1$

素因数の和:41737

約数の個数: 32

約数和(自身を含む): 30038400

約数和(自身を除く): 18357080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 41719, 83438, 166876, 208595, 292033, 333752, 417190, 584066, 834380, 1168132, 1460165, 1668760, 2336264, 2920330, 5840660, 11681320]

約数ペア:

[(1, 11681320), (2, 5840660), (4, 2920330), (5, 2336264), (7, 1668760), (8, 1460165), (10, 1168132), (14, 834380), (20, 584066), (28, 417190), (35, 333752), (40, 292033), (56, 208595), (70, 166876), (140, 83438), (280, 41719)]