2917117520

素因数分解:

$2^4\times 5^1\times {\mathrm{379}}^1\times {\mathrm{96211}}^1$

素因数の和:96603

約数の個数: 40

約数和(自身を含む): 6800264160

約数和(自身を除く): 3883146640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 379, 758, 1516, 1895, 3032, 3790, 6064, 7580, 15160, 30320, 96211, 192422, 384844, 481055, 769688, 962110, 1539376, 1924220, 3848440, 7696880, 36463969, 72927938, 145855876, 182319845, 291711752, 364639690, 583423504, 729279380, 1458558760, 2917117520]

約数ペア:

[(1, 2917117520), (2, 1458558760), (4, 729279380), (5, 583423504), (8, 364639690), (10, 291711752), (16, 182319845), (20, 145855876), (40, 72927938), (80, 36463969), (379, 7696880), (758, 3848440), (1516, 1924220), (1895, 1539376), (3032, 962110), (3790, 769688), (6064, 481055), (7580, 384844), (15160, 192422), (30320, 96211)]