1880492398385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{7901}}^1\times {\mathrm{47459}}^1$

素因数の和:55441

約数の個数: 32

約数和(自身を含む): 2430187401600

約数和(自身を除く): 549695003215

約数列:

[1, 5, 17, 59, 85, 295, 1003, 5015, 7901, 39505, 47459, 134317, 237295, 466159, 671585, 806803, 2330795, 2800081, 4034015, 7924703, 14000405, 39623515, 47601377, 238006885, 374973559, 1874867795, 6374550503, 22123439981, 31872752515, 110617199905, 376098479677, 1880492398385]

約数ペア:

[(1, 1880492398385), (5, 376098479677), (17, 110617199905), (59, 31872752515), (85, 22123439981), (295, 6374550503), (1003, 1874867795), (5015, 374973559), (7901, 238006885), (39505, 47601377), (47459, 39623515), (134317, 14000405), (237295, 7924703), (466159, 4034015), (671585, 2800081), (806803, 2330795)]