32128940

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{4603}}^1$

素因数の和:4961

約数の個数: 24

約数和(自身を含む): 67678800

約数和(自身を除く): 35549860

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 3490, 4603, 6980, 9206, 18412, 23015, 46030, 92060, 1606447, 3212894, 6425788, 8032235, 16064470, 32128940]

約数ペア:

[(1, 32128940), (2, 16064470), (4, 8032235), (5, 6425788), (10, 3212894), (20, 1606447), (349, 92060), (698, 46030), (1396, 23015), (1745, 18412), (3490, 9206), (4603, 6980)]