5235680

素因数分解:

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

素因数の和:819

約数の個数: 48

約数和(自身を含む): 12673584

約数和(自身を除く): 7437904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 761, 860, 1376, 1522, 1720, 3044, 3440, 3805, 6088, 6880, 7610, 12176, 15220, 24352, 30440, 32723, 60880, 65446, 121760, 130892, 163615, 261784, 327230, 523568, 654460, 1047136, 1308920, 2617840, 5235680]

約数ペア:

[(1, 5235680), (2, 2617840), (4, 1308920), (5, 1047136), (8, 654460), (10, 523568), (16, 327230), (20, 261784), (32, 163615), (40, 130892), (43, 121760), (80, 65446), (86, 60880), (160, 32723), (172, 30440), (215, 24352), (344, 15220), (430, 12176), (688, 7610), (761, 6880), (860, 6088), (1376, 3805), (1522, 3440), (1720, 3044)]