11138080

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1039}}^1$

素因数の和:1121

約数の個数: 48

約数和(自身を含む): 26732160

約数和(自身を除く): 15594080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1039, 1072, 1340, 2078, 2144, 2680, 4156, 5195, 5360, 8312, 10390, 10720, 16624, 20780, 33248, 41560, 69613, 83120, 139226, 166240, 278452, 348065, 556904, 696130, 1113808, 1392260, 2227616, 2784520, 5569040, 11138080]

約数ペア:

[(1, 11138080), (2, 5569040), (4, 2784520), (5, 2227616), (8, 1392260), (10, 1113808), (16, 696130), (20, 556904), (32, 348065), (40, 278452), (67, 166240), (80, 139226), (134, 83120), (160, 69613), (268, 41560), (335, 33248), (536, 20780), (670, 16624), (1039, 10720), (1072, 10390), (1340, 8312), (2078, 5360), (2144, 5195), (2680, 4156)]