25231460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54851}}^1$

素因数の和:54883

約数の個数: 24

約数和(自身を含む): 55290816

約数和(自身を除く): 30059356

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 54851, 109702, 219404, 274255, 548510, 1097020, 1261573, 2523146, 5046292, 6307865, 12615730, 25231460]

約数ペア:

[(1, 25231460), (2, 12615730), (4, 6307865), (5, 5046292), (10, 2523146), (20, 1261573), (23, 1097020), (46, 548510), (92, 274255), (115, 219404), (230, 109702), (460, 54851)]