233233040

素因数分解:

$2^4\times 5^1\times {\mathrm{2915413}}^1$

素因数の和:2915426

約数の個数: 20

約数和(自身を含む): 542267004

約数和(自身を除く): 309033964

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2915413, 5830826, 11661652, 14577065, 23323304, 29154130, 46646608, 58308260, 116616520, 233233040]

約数ペア:

[(1, 233233040), (2, 116616520), (4, 58308260), (5, 46646608), (8, 29154130), (10, 23323304), (16, 14577065), (20, 11661652), (40, 5830826), (80, 2915413)]