1320231035

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{1069}}^1\times {\mathrm{1777}}^1$

素因数の和:2990

約数の個数: 16

約数和(自身を含む): 1598066400

約数和(自身を除く): 277835365

約数列:

[1, 5, 139, 695, 1069, 1777, 5345, 8885, 148591, 247003, 742955, 1235015, 1899613, 9498065, 264046207, 1320231035]

約数ペア:

[(1, 1320231035), (5, 264046207), (139, 9498065), (695, 1899613), (1069, 1235015), (1777, 742955), (5345, 247003), (8885, 148591)]