8550640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{15269}}^1$

素因数の和:15289

約数の個数: 40

約数和(自身を含む): 22721760

約数和(自身を除く): 14171120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 15269, 30538, 61076, 76345, 106883, 122152, 152690, 213766, 244304, 305380, 427532, 534415, 610760, 855064, 1068830, 1221520, 1710128, 2137660, 4275320, 8550640]

約数ペア:

[(1, 8550640), (2, 4275320), (4, 2137660), (5, 1710128), (7, 1221520), (8, 1068830), (10, 855064), (14, 610760), (16, 534415), (20, 427532), (28, 305380), (35, 244304), (40, 213766), (56, 152690), (70, 122152), (80, 106883), (112, 76345), (140, 61076), (280, 30538), (560, 15269)]