97708660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5021}}^1$

素因数の和:5176

約数の個数: 48

約数和(自身を含む): 236234880

約数和(自身を除く): 138526220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 139, 140, 278, 556, 695, 973, 1390, 1946, 2780, 3892, 4865, 5021, 9730, 10042, 19460, 20084, 25105, 35147, 50210, 70294, 100420, 140588, 175735, 351470, 697919, 702940, 1395838, 2791676, 3489595, 4885433, 6979190, 9770866, 13958380, 19541732, 24427165, 48854330, 97708660]

約数ペア:

[(1, 97708660), (2, 48854330), (4, 24427165), (5, 19541732), (7, 13958380), (10, 9770866), (14, 6979190), (20, 4885433), (28, 3489595), (35, 2791676), (70, 1395838), (139, 702940), (140, 697919), (278, 351470), (556, 175735), (695, 140588), (973, 100420), (1390, 70294), (1946, 50210), (2780, 35147), (3892, 25105), (4865, 20084), (5021, 19460), (9730, 10042)]