8873120

素因数分解:

$2^5\times 5^1\times {\mathrm{55457}}^1$

素因数の和:55472

約数の個数: 24

約数和(自身を含む): 20963124

約数和(自身を除く): 12090004

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 55457, 110914, 221828, 277285, 443656, 554570, 887312, 1109140, 1774624, 2218280, 4436560, 8873120]

約数ペア:

[(1, 8873120), (2, 4436560), (4, 2218280), (5, 1774624), (8, 1109140), (10, 887312), (16, 554570), (20, 443656), (32, 277285), (40, 221828), (80, 110914), (160, 55457)]