13403950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{5471}}^1$

素因数の和:5497

約数の個数: 36

約数和(自身を含む): 29007072

約数和(自身を除く): 15603122

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 5471, 10942, 27355, 38297, 54710, 76594, 136775, 191485, 268079, 273550, 382970, 536158, 957425, 1340395, 1914850, 2680790, 6701975, 13403950]

約数ペア:

[(1, 13403950), (2, 6701975), (5, 2680790), (7, 1914850), (10, 1340395), (14, 957425), (25, 536158), (35, 382970), (49, 273550), (50, 268079), (70, 191485), (98, 136775), (175, 76594), (245, 54710), (350, 38297), (490, 27355), (1225, 10942), (2450, 5471)]