118985120

素因数分解:

$2^5\times 5^1\times {\mathrm{743657}}^1$

素因数の和:743672

約数の個数: 24

約数和(自身を含む): 281102724

約数和(自身を除く): 162117604

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 743657, 1487314, 2974628, 3718285, 5949256, 7436570, 11898512, 14873140, 23797024, 29746280, 59492560, 118985120]

約数ペア:

[(1, 118985120), (2, 59492560), (4, 29746280), (5, 23797024), (8, 14873140), (10, 11898512), (16, 7436570), (20, 5949256), (32, 3718285), (40, 2974628), (80, 1487314), (160, 743657)]