3531880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 9072000

約数和(自身を除く): 5540120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 349, 440, 460, 506, 698, 920, 1012, 1265, 1396, 1745, 2024, 2530, 2792, 3490, 3839, 5060, 6980, 7678, 8027, 10120, 13960, 15356, 16054, 19195, 30712, 32108, 38390, 40135, 64216, 76780, 80270, 88297, 153560, 160540, 176594, 321080, 353188, 441485, 706376, 882970, 1765940, 3531880]

約数ペア:

[(1, 3531880), (2, 1765940), (4, 882970), (5, 706376), (8, 441485), (10, 353188), (11, 321080), (20, 176594), (22, 160540), (23, 153560), (40, 88297), (44, 80270), (46, 76780), (55, 64216), (88, 40135), (92, 38390), (110, 32108), (115, 30712), (184, 19195), (220, 16054), (230, 15356), (253, 13960), (349, 10120), (440, 8027), (460, 7678), (506, 6980), (698, 5060), (920, 3839), (1012, 3490), (1265, 2792), (1396, 2530), (1745, 2024)]