39057680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21227}}^1$

素因数の和:21263

約数の個数: 40

約数和(自身を含む): 94761792

約数和(自身を除く): 55704112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 21227, 42454, 84908, 106135, 169816, 212270, 339632, 424540, 488221, 849080, 976442, 1698160, 1952884, 2441105, 3905768, 4882210, 7811536, 9764420, 19528840, 39057680]

約数ペア:

[(1, 39057680), (2, 19528840), (4, 9764420), (5, 7811536), (8, 4882210), (10, 3905768), (16, 2441105), (20, 1952884), (23, 1698160), (40, 976442), (46, 849080), (80, 488221), (92, 424540), (115, 339632), (184, 212270), (230, 169816), (368, 106135), (460, 84908), (920, 42454), (1840, 21227)]