238601320

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{25601}}^1$

素因数の和:25845

約数の個数: 32

約数和(自身を含む): 539178120

約数和(自身を除く): 300576800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2330, 4660, 9320, 25601, 51202, 102404, 128005, 204808, 256010, 512020, 1024040, 5965033, 11930066, 23860132, 29825165, 47720264, 59650330, 119300660, 238601320]

約数ペア:

[(1, 238601320), (2, 119300660), (4, 59650330), (5, 47720264), (8, 29825165), (10, 23860132), (20, 11930066), (40, 5965033), (233, 1024040), (466, 512020), (932, 256010), (1165, 204808), (1864, 128005), (2330, 102404), (4660, 51202), (9320, 25601)]