201802101880

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{52010851}}^1$

素因数の和:52010959

約数の個数: 32

約数和(自身を含む): 458735714640

約数和(自身を除く): 256933612760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 52010851, 104021702, 208043404, 260054255, 416086808, 520108510, 1040217020, 2080434040, 5045052547, 10090105094, 20180210188, 25225262735, 40360420376, 50450525470, 100901050940, 201802101880]

約数ペア:

[(1, 201802101880), (2, 100901050940), (4, 50450525470), (5, 40360420376), (8, 25225262735), (10, 20180210188), (20, 10090105094), (40, 5045052547), (97, 2080434040), (194, 1040217020), (388, 520108510), (485, 416086808), (776, 260054255), (970, 208043404), (1940, 104021702), (3880, 52010851)]