9385280

素因数分解:

$2^6\times 5^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:367

約数の個数: 56

約数和(自身を含む): 22616160

約数和(自身を除く): 13230880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 139, 160, 211, 278, 320, 422, 556, 695, 844, 1055, 1112, 1390, 1688, 2110, 2224, 2780, 3376, 4220, 4448, 5560, 6752, 8440, 8896, 11120, 13504, 16880, 22240, 29329, 33760, 44480, 58658, 67520, 117316, 146645, 234632, 293290, 469264, 586580, 938528, 1173160, 1877056, 2346320, 4692640, 9385280]

約数ペア:

[(1, 9385280), (2, 4692640), (4, 2346320), (5, 1877056), (8, 1173160), (10, 938528), (16, 586580), (20, 469264), (32, 293290), (40, 234632), (64, 146645), (80, 117316), (139, 67520), (160, 58658), (211, 44480), (278, 33760), (320, 29329), (422, 22240), (556, 16880), (695, 13504), (844, 11120), (1055, 8896), (1112, 8440), (1390, 6752), (1688, 5560), (2110, 4448), (2224, 4220), (2780, 3376)]