2080202075

素因数分解:

$5^2\times 7^1\times {\mathrm{2791}}^1\times {\mathrm{4259}}^1$

素因数の和:7067

約数の個数: 24

約数和(自身を含む): 2949692160

約数和(自身を除く): 869490085

約数列:

[1, 5, 7, 25, 35, 175, 2791, 4259, 13955, 19537, 21295, 29813, 69775, 97685, 106475, 149065, 488425, 745325, 11886869, 59434345, 83208083, 297171725, 416040415, 2080202075]

約数ペア:

[(1, 2080202075), (5, 416040415), (7, 297171725), (25, 83208083), (35, 59434345), (175, 11886869), (2791, 745325), (4259, 488425), (13955, 149065), (19537, 106475), (21295, 97685), (29813, 69775)]