12128360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13183}}^1$

素因数の和:13217

約数の個数: 32

約数和(自身を含む): 28477440

約数和(自身を除く): 16349080

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 13183, 26366, 52732, 65915, 105464, 131830, 263660, 303209, 527320, 606418, 1212836, 1516045, 2425672, 3032090, 6064180, 12128360]

約数ペア:

[(1, 12128360), (2, 6064180), (4, 3032090), (5, 2425672), (8, 1516045), (10, 1212836), (20, 606418), (23, 527320), (40, 303209), (46, 263660), (92, 131830), (115, 105464), (184, 65915), (230, 52732), (460, 26366), (920, 13183)]