23371880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83471}}^1$

素因数の和:83489

約数の個数: 32

約数和(自身を含む): 60099840

約数和(自身を除く): 36727960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 83471, 166942, 333884, 417355, 584297, 667768, 834710, 1168594, 1669420, 2337188, 2921485, 3338840, 4674376, 5842970, 11685940, 23371880]

約数ペア:

[(1, 23371880), (2, 11685940), (4, 5842970), (5, 4674376), (7, 3338840), (8, 2921485), (10, 2337188), (14, 1669420), (20, 1168594), (28, 834710), (35, 667768), (40, 584297), (56, 417355), (70, 333884), (140, 166942), (280, 83471)]