73120

素因数分解:

$2^5\times 5^1\times {\mathrm{457}}^1$

素因数の和:472

約数の個数: 24

約数和(自身を含む): 173124

約数和(自身を除く): 100004

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 457, 914, 1828, 2285, 3656, 4570, 7312, 9140, 14624, 18280, 36560, 73120]

約数ペア:

[(1, 73120), (2, 36560), (4, 18280), (5, 14624), (8, 9140), (10, 7312), (16, 4570), (20, 3656), (32, 2285), (40, 1828), (80, 914), (160, 457)]