996860360

素因数分解:

$2^3\times 5^1\times {\mathrm{24921509}}^1$

素因数の和:24921520

約数の個数: 16

約数和(自身を含む): 2242935900

約数和(自身を除く): 1246075540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 24921509, 49843018, 99686036, 124607545, 199372072, 249215090, 498430180, 996860360]

約数ペア:

[(1, 996860360), (2, 498430180), (4, 249215090), (5, 199372072), (8, 124607545), (10, 99686036), (20, 49843018), (40, 24921509)]