6889880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7489}}^1$

素因数の和:7523

約数の個数: 32

約数和(自身を含む): 16178400

約数和(自身を除く): 9288520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 7489, 14978, 29956, 37445, 59912, 74890, 149780, 172247, 299560, 344494, 688988, 861235, 1377976, 1722470, 3444940, 6889880]

約数ペア:

[(1, 6889880), (2, 3444940), (4, 1722470), (5, 1377976), (8, 861235), (10, 688988), (20, 344494), (23, 299560), (40, 172247), (46, 149780), (92, 74890), (115, 59912), (184, 37445), (230, 29956), (460, 14978), (920, 7489)]