5662240

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{823}}^1$

素因数の和:881

約数の個数: 48

約数和(自身を含む): 13704768

約数和(自身を除く): 8042528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 823, 860, 1376, 1646, 1720, 3292, 3440, 4115, 6584, 6880, 8230, 13168, 16460, 26336, 32920, 35389, 65840, 70778, 131680, 141556, 176945, 283112, 353890, 566224, 707780, 1132448, 1415560, 2831120, 5662240]

約数ペア:

[(1, 5662240), (2, 2831120), (4, 1415560), (5, 1132448), (8, 707780), (10, 566224), (16, 353890), (20, 283112), (32, 176945), (40, 141556), (43, 131680), (80, 70778), (86, 65840), (160, 35389), (172, 32920), (215, 26336), (344, 16460), (430, 13168), (688, 8230), (823, 6880), (860, 6584), (1376, 4115), (1646, 3440), (1720, 3292)]