40785305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1259}}^1$

素因数の和:1325

約数の個数: 32

約数和(自身を含む): 58060800

約数和(自身を除く): 17275495

約数列:

[1, 5, 11, 19, 31, 55, 95, 155, 209, 341, 589, 1045, 1259, 1705, 2945, 6295, 6479, 13849, 23921, 32395, 39029, 69245, 119605, 195145, 263131, 429319, 741551, 1315655, 2146595, 3707755, 8157061, 40785305]

約数ペア:

[(1, 40785305), (5, 8157061), (11, 3707755), (19, 2146595), (31, 1315655), (55, 741551), (95, 429319), (155, 263131), (209, 195145), (341, 119605), (589, 69245), (1045, 39029), (1259, 32395), (1705, 23921), (2945, 13849), (6295, 6479)]