231058760

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{25447}}^1$

素因数の和:25685

約数の個数: 32

約数和(自身を含む): 522192960

約数和(自身を除く): 291134200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 9080, 25447, 50894, 101788, 127235, 203576, 254470, 508940, 1017880, 5776469, 11552938, 23105876, 28882345, 46211752, 57764690, 115529380, 231058760]

約数ペア:

[(1, 231058760), (2, 115529380), (4, 57764690), (5, 46211752), (8, 28882345), (10, 23105876), (20, 11552938), (40, 5776469), (227, 1017880), (454, 508940), (908, 254470), (1135, 203576), (1816, 127235), (2270, 101788), (4540, 50894), (9080, 25447)]