69327920

素因数分解:

$2^4\times 5^1\times {\mathrm{887}}^1\times {\mathrm{977}}^1$

素因数の和:1877

約数の個数: 40

約数和(自身を含む): 161534304

約数和(自身を除く): 92206384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 887, 977, 1774, 1954, 3548, 3908, 4435, 4885, 7096, 7816, 8870, 9770, 14192, 15632, 17740, 19540, 35480, 39080, 70960, 78160, 866599, 1733198, 3466396, 4332995, 6932792, 8665990, 13865584, 17331980, 34663960, 69327920]

約数ペア:

[(1, 69327920), (2, 34663960), (4, 17331980), (5, 13865584), (8, 8665990), (10, 6932792), (16, 4332995), (20, 3466396), (40, 1733198), (80, 866599), (887, 78160), (977, 70960), (1774, 39080), (1954, 35480), (3548, 19540), (3908, 17740), (4435, 15632), (4885, 14192), (7096, 9770), (7816, 8870)]