11555320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41269}}^1$

素因数の和:41287

約数の個数: 32

約数和(自身を含む): 29714400

約数和(自身を除く): 18159080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 41269, 82538, 165076, 206345, 288883, 330152, 412690, 577766, 825380, 1155532, 1444415, 1650760, 2311064, 2888830, 5777660, 11555320]

約数ペア:

[(1, 11555320), (2, 5777660), (4, 2888830), (5, 2311064), (7, 1650760), (8, 1444415), (10, 1155532), (14, 825380), (20, 577766), (28, 412690), (35, 330152), (40, 288883), (56, 206345), (70, 165076), (140, 82538), (280, 41269)]