9888520

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1061}}^1$

素因数の和:1305

約数の個数: 32

約数和(自身を含む): 22365720

約数和(自身を除く): 12477200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1061, 1165, 1864, 2122, 2330, 4244, 4660, 5305, 8488, 9320, 10610, 21220, 42440, 247213, 494426, 988852, 1236065, 1977704, 2472130, 4944260, 9888520]

約数ペア:

[(1, 9888520), (2, 4944260), (4, 2472130), (5, 1977704), (8, 1236065), (10, 988852), (20, 494426), (40, 247213), (233, 42440), (466, 21220), (932, 10610), (1061, 9320), (1165, 8488), (1864, 5305), (2122, 4660), (2330, 4244)]