11907520

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:437

約数の個数: 56

約数和(自身を含む): 28675584

約数和(自身を除く): 16768064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 293, 320, 508, 586, 635, 1016, 1172, 1270, 1465, 2032, 2344, 2540, 2930, 4064, 4688, 5080, 5860, 8128, 9376, 10160, 11720, 18752, 20320, 23440, 37211, 40640, 46880, 74422, 93760, 148844, 186055, 297688, 372110, 595376, 744220, 1190752, 1488440, 2381504, 2976880, 5953760, 11907520]

約数ペア:

[(1, 11907520), (2, 5953760), (4, 2976880), (5, 2381504), (8, 1488440), (10, 1190752), (16, 744220), (20, 595376), (32, 372110), (40, 297688), (64, 186055), (80, 148844), (127, 93760), (160, 74422), (254, 46880), (293, 40640), (320, 37211), (508, 23440), (586, 20320), (635, 18752), (1016, 11720), (1172, 10160), (1270, 9376), (1465, 8128), (2032, 5860), (2344, 5080), (2540, 4688), (2930, 4064)]