13089200

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:822

約数の個数: 60

約数和(自身を含む): 32220408

約数和(自身を除く): 19131208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 172, 200, 215, 344, 400, 430, 688, 761, 860, 1075, 1522, 1720, 2150, 3044, 3440, 3805, 4300, 6088, 7610, 8600, 12176, 15220, 17200, 19025, 30440, 32723, 38050, 60880, 65446, 76100, 130892, 152200, 163615, 261784, 304400, 327230, 523568, 654460, 818075, 1308920, 1636150, 2617840, 3272300, 6544600, 13089200]

約数ペア:

[(1, 13089200), (2, 6544600), (4, 3272300), (5, 2617840), (8, 1636150), (10, 1308920), (16, 818075), (20, 654460), (25, 523568), (40, 327230), (43, 304400), (50, 261784), (80, 163615), (86, 152200), (100, 130892), (172, 76100), (200, 65446), (215, 60880), (344, 38050), (400, 32723), (430, 30440), (688, 19025), (761, 17200), (860, 15220), (1075, 12176), (1522, 8600), (1720, 7610), (2150, 6088), (3044, 4300), (3440, 3805)]