28852832660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{75928507}}^1$

素因数の和:75928535

約数の個数: 24

約数和(自身を含む): 63779946720

約数和(自身を除く): 34927114060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 75928507, 151857014, 303714028, 379642535, 759285070, 1442641633, 1518570140, 2885283266, 5770566532, 7213208165, 14426416330, 28852832660]

約数ペア:

[(1, 28852832660), (2, 14426416330), (4, 7213208165), (5, 5770566532), (10, 2885283266), (19, 1518570140), (20, 1442641633), (38, 759285070), (76, 379642535), (95, 303714028), (190, 151857014), (380, 75928507)]