98341220

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{349}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 211033200

約数和(自身を除く): 112691980

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 193, 292, 349, 365, 386, 698, 730, 772, 965, 1396, 1460, 1745, 1930, 3490, 3860, 6980, 14089, 25477, 28178, 50954, 56356, 67357, 70445, 101908, 127385, 134714, 140890, 254770, 269428, 281780, 336785, 509540, 673570, 1347140, 4917061, 9834122, 19668244, 24585305, 49170610, 98341220]

約数ペア:

[(1, 98341220), (2, 49170610), (4, 24585305), (5, 19668244), (10, 9834122), (20, 4917061), (73, 1347140), (146, 673570), (193, 509540), (292, 336785), (349, 281780), (365, 269428), (386, 254770), (698, 140890), (730, 134714), (772, 127385), (965, 101908), (1396, 70445), (1460, 67357), (1745, 56356), (1930, 50954), (3490, 28178), (3860, 25477), (6980, 14089)]