2543950

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{613}}^1$

素因数の和:708

約数の個数: 24

約数和(自身を含む): 4796568

約数和(自身を除く): 2252618

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 613, 830, 1226, 2075, 3065, 4150, 6130, 15325, 30650, 50879, 101758, 254395, 508790, 1271975, 2543950]

約数ペア:

[(1, 2543950), (2, 1271975), (5, 508790), (10, 254395), (25, 101758), (50, 50879), (83, 30650), (166, 15325), (415, 6130), (613, 4150), (830, 3065), (1226, 2075)]