26300270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2789}}^1$

素因数の和:2860

約数の個数: 32

約数和(自身を含む): 50621760

約数和(自身を除く): 24321490

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 2789, 4715, 5578, 9430, 13945, 27890, 64147, 114349, 128294, 228698, 320735, 571745, 641470, 1143490, 2630027, 5260054, 13150135, 26300270]

約数ペア:

[(1, 26300270), (2, 13150135), (5, 5260054), (10, 2630027), (23, 1143490), (41, 641470), (46, 571745), (82, 320735), (115, 228698), (205, 128294), (230, 114349), (410, 64147), (943, 27890), (1886, 13945), (2789, 9430), (4715, 5578)]