29119640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{229}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 76258800

約数和(自身を除く): 47139160

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 229, 289, 340, 374, 440, 458, 578, 680, 748, 916, 935, 1145, 1156, 1445, 1496, 1832, 1870, 2290, 2312, 2519, 2890, 3179, 3740, 3893, 4580, 5038, 5780, 6358, 7480, 7786, 9160, 10076, 11560, 12595, 12716, 15572, 15895, 19465, 20152, 25190, 25432, 31144, 31790, 38930, 42823, 50380, 63580, 66181, 77860, 85646, 100760, 127160, 132362, 155720, 171292, 214115, 264724, 330905, 342584, 428230, 529448, 661810, 727991, 856460, 1323620, 1455982, 1712920, 2647240, 2911964, 3639955, 5823928, 7279910, 14559820, 29119640]

約数ペア:

[(1, 29119640), (2, 14559820), (4, 7279910), (5, 5823928), (8, 3639955), (10, 2911964), (11, 2647240), (17, 1712920), (20, 1455982), (22, 1323620), (34, 856460), (40, 727991), (44, 661810), (55, 529448), (68, 428230), (85, 342584), (88, 330905), (110, 264724), (136, 214115), (170, 171292), (187, 155720), (220, 132362), (229, 127160), (289, 100760), (340, 85646), (374, 77860), (440, 66181), (458, 63580), (578, 50380), (680, 42823), (748, 38930), (916, 31790), (935, 31144), (1145, 25432), (1156, 25190), (1445, 20152), (1496, 19465), (1832, 15895), (1870, 15572), (2290, 12716), (2312, 12595), (2519, 11560), (2890, 10076), (3179, 9160), (3740, 7786), (3893, 7480), (4580, 6358), (5038, 5780)]