227962480

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{12553}}^1$

素因数の和:12793

約数の個数: 40

約数和(自身を含む): 532390032

約数和(自身を除く): 304427552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 908, 1135, 1816, 2270, 3632, 4540, 9080, 12553, 18160, 25106, 50212, 62765, 100424, 125530, 200848, 251060, 502120, 1004240, 2849531, 5699062, 11398124, 14247655, 22796248, 28495310, 45592496, 56990620, 113981240, 227962480]

約数ペア:

[(1, 227962480), (2, 113981240), (4, 56990620), (5, 45592496), (8, 28495310), (10, 22796248), (16, 14247655), (20, 11398124), (40, 5699062), (80, 2849531), (227, 1004240), (454, 502120), (908, 251060), (1135, 200848), (1816, 125530), (2270, 100424), (3632, 62765), (4540, 50212), (9080, 25106), (12553, 18160)]