6663560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7243}}^1$

素因数の和:7277

約数の個数: 32

約数和(自身を含む): 15647040

約数和(自身を除く): 8983480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 7243, 14486, 28972, 36215, 57944, 72430, 144860, 166589, 289720, 333178, 666356, 832945, 1332712, 1665890, 3331780, 6663560]

約数ペア:

[(1, 6663560), (2, 3331780), (4, 1665890), (5, 1332712), (8, 832945), (10, 666356), (20, 333178), (23, 289720), (40, 166589), (46, 144860), (92, 72430), (115, 57944), (184, 36215), (230, 28972), (460, 14486), (920, 7243)]