257477248510

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5059}}^1\times {\mathrm{108287}}^1$

素因数の和:113400

約数の個数: 32

約数和(自身を含む): 473417809920

約数和(自身を除く): 215940561410

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 5059, 10118, 25295, 50590, 108287, 216574, 237773, 475546, 541435, 1082870, 1188865, 2377730, 5089489, 10178978, 25447445, 50894890, 547823933, 1095647866, 2739119665, 5478239330, 25747724851, 51495449702, 128738624255, 257477248510]

約数ペア:

[(1, 257477248510), (2, 128738624255), (5, 51495449702), (10, 25747724851), (47, 5478239330), (94, 2739119665), (235, 1095647866), (470, 547823933), (5059, 50894890), (10118, 25447445), (25295, 10178978), (50590, 5089489), (108287, 2377730), (216574, 1188865), (237773, 1082870), (475546, 541435)]