13092640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 34727616

約数和(自身を除く): 21634976

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 80, 86, 88, 110, 160, 172, 173, 176, 215, 220, 344, 346, 352, 430, 440, 473, 688, 692, 860, 865, 880, 946, 1376, 1384, 1720, 1730, 1760, 1892, 1903, 2365, 2768, 3440, 3460, 3784, 3806, 4730, 5536, 6880, 6920, 7439, 7568, 7612, 9460, 9515, 13840, 14878, 15136, 15224, 18920, 19030, 27680, 29756, 30448, 37195, 37840, 38060, 59512, 60896, 74390, 75680, 76120, 81829, 119024, 148780, 152240, 163658, 238048, 297560, 304480, 327316, 409145, 595120, 654632, 818290, 1190240, 1309264, 1636580, 2618528, 3273160, 6546320, 13092640]

約数ペア:

[(1, 13092640), (2, 6546320), (4, 3273160), (5, 2618528), (8, 1636580), (10, 1309264), (11, 1190240), (16, 818290), (20, 654632), (22, 595120), (32, 409145), (40, 327316), (43, 304480), (44, 297560), (55, 238048), (80, 163658), (86, 152240), (88, 148780), (110, 119024), (160, 81829), (172, 76120), (173, 75680), (176, 74390), (215, 60896), (220, 59512), (344, 38060), (346, 37840), (352, 37195), (430, 30448), (440, 29756), (473, 27680), (688, 19030), (692, 18920), (860, 15224), (865, 15136), (880, 14878), (946, 13840), (1376, 9515), (1384, 9460), (1720, 7612), (1730, 7568), (1760, 7439), (1892, 6920), (1903, 6880), (2365, 5536), (2768, 4730), (3440, 3806), (3460, 3784)]