117496880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{63857}}^1$

素因数の和:63893

約数の個数: 40

約数和(自身を含む): 285062112

約数和(自身を除く): 167565232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 63857, 127714, 255428, 319285, 510856, 638570, 1021712, 1277140, 1468711, 2554280, 2937422, 5108560, 5874844, 7343555, 11749688, 14687110, 23499376, 29374220, 58748440, 117496880]

約数ペア:

[(1, 117496880), (2, 58748440), (4, 29374220), (5, 23499376), (8, 14687110), (10, 11749688), (16, 7343555), (20, 5874844), (23, 5108560), (40, 2937422), (46, 2554280), (80, 1468711), (92, 1277140), (115, 1021712), (184, 638570), (230, 510856), (368, 319285), (460, 255428), (920, 127714), (1840, 63857)]