38401120

素因数分解:

$2^5\times 5^1\times {\mathrm{240007}}^1$

素因数の和:240022

約数の個数: 24

約数和(自身を含む): 90723024

約数和(自身を除く): 52321904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 240007, 480014, 960028, 1200035, 1920056, 2400070, 3840112, 4800140, 7680224, 9600280, 19200560, 38401120]

約数ペア:

[(1, 38401120), (2, 19200560), (4, 9600280), (5, 7680224), (8, 4800140), (10, 3840112), (16, 2400070), (20, 1920056), (32, 1200035), (40, 960028), (80, 480014), (160, 240007)]