9865120

素因数分解:

$2^5\times 5^1\times {\mathrm{61657}}^1$

素因数の和:61672

約数の個数: 24

約数和(自身を含む): 23306724

約数和(自身を除く): 13441604

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 61657, 123314, 246628, 308285, 493256, 616570, 986512, 1233140, 1973024, 2466280, 4932560, 9865120]

約数ペア:

[(1, 9865120), (2, 4932560), (4, 2466280), (5, 1973024), (8, 1233140), (10, 986512), (16, 616570), (20, 493256), (32, 308285), (40, 246628), (80, 123314), (160, 61657)]