996866120

素因数分解:

$2^3\times 5^1\times {\mathrm{24921653}}^1$

素因数の和:24921664

約数の個数: 16

約数和(自身を含む): 2242948860

約数和(自身を除く): 1246082740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 24921653, 49843306, 99686612, 124608265, 199373224, 249216530, 498433060, 996866120]

約数ペア:

[(1, 996866120), (2, 498433060), (4, 249216530), (5, 199373224), (8, 124608265), (10, 99686612), (20, 49843306), (40, 24921653)]