9418880

素因数分解:

$2^7\times 5^1\times {\mathrm{14717}}^1$

素因数の和:14736

約数の個数: 32

約数和(自身を含む): 22518540

約数和(自身を除く): 13099660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 14717, 29434, 58868, 73585, 117736, 147170, 235472, 294340, 470944, 588680, 941888, 1177360, 1883776, 2354720, 4709440, 9418880]

約数ペア:

[(1, 9418880), (2, 4709440), (4, 2354720), (5, 1883776), (8, 1177360), (10, 941888), (16, 588680), (20, 470944), (32, 294340), (40, 235472), (64, 147170), (80, 117736), (128, 73585), (160, 58868), (320, 29434), (640, 14717)]