77983610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{268909}}^1$

素因数の和:268945

約数の個数: 16

約数和(自身を含む): 145211400

約数和(自身を除く): 67227790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 268909, 537818, 1344545, 2689090, 7798361, 15596722, 38991805, 77983610]

約数ペア:

[(1, 77983610), (2, 38991805), (5, 15596722), (10, 7798361), (29, 2689090), (58, 1344545), (145, 537818), (290, 268909)]