23377760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{20873}}^1$

素因数の和:20895

約数の個数: 48

約数和(自身を含む): 63122976

約数和(自身を除く): 39745216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 20873, 41746, 83492, 104365, 146111, 166984, 208730, 292222, 333968, 417460, 584444, 667936, 730555, 834920, 1168888, 1461110, 1669840, 2337776, 2922220, 3339680, 4675552, 5844440, 11688880, 23377760]

約数ペア:

[(1, 23377760), (2, 11688880), (4, 5844440), (5, 4675552), (7, 3339680), (8, 2922220), (10, 2337776), (14, 1669840), (16, 1461110), (20, 1168888), (28, 834920), (32, 730555), (35, 667936), (40, 584444), (56, 417460), (70, 333968), (80, 292222), (112, 208730), (140, 166984), (160, 146111), (224, 104365), (280, 83492), (560, 41746), (1120, 20873)]