45156940

素因数分解:

$2^2\times 5^1\times {\mathrm{977}}^1\times {\mathrm{2311}}^1$

素因数の和:3297

約数の個数: 24

約数和(自身を含む): 94967712

約数和(自身を除く): 49810772

約数列:

[1, 2, 4, 5, 10, 20, 977, 1954, 2311, 3908, 4622, 4885, 9244, 9770, 11555, 19540, 23110, 46220, 2257847, 4515694, 9031388, 11289235, 22578470, 45156940]

約数ペア:

[(1, 45156940), (2, 22578470), (4, 11289235), (5, 9031388), (10, 4515694), (20, 2257847), (977, 46220), (1954, 23110), (2311, 19540), (3908, 11555), (4622, 9770), (4885, 9244)]