4275320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{15269}}^1$

素因数の和:15287

約数の個数: 32

約数和(自身を含む): 10994400

約数和(自身を除く): 6719080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 15269, 30538, 61076, 76345, 106883, 122152, 152690, 213766, 305380, 427532, 534415, 610760, 855064, 1068830, 2137660, 4275320]

約数ペア:

[(1, 4275320), (2, 2137660), (4, 1068830), (5, 855064), (7, 610760), (8, 534415), (10, 427532), (14, 305380), (20, 213766), (28, 152690), (35, 122152), (40, 106883), (56, 76345), (70, 61076), (140, 30538), (280, 15269)]