6606520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 15966720

約数和(自身を除く): 9360200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 43, 46, 86, 92, 115, 167, 172, 184, 215, 230, 334, 344, 430, 460, 668, 835, 860, 920, 989, 1336, 1670, 1720, 1978, 3340, 3841, 3956, 4945, 6680, 7181, 7682, 7912, 9890, 14362, 15364, 19205, 19780, 28724, 30728, 35905, 38410, 39560, 57448, 71810, 76820, 143620, 153640, 165163, 287240, 330326, 660652, 825815, 1321304, 1651630, 3303260, 6606520]

約数ペア:

[(1, 6606520), (2, 3303260), (4, 1651630), (5, 1321304), (8, 825815), (10, 660652), (20, 330326), (23, 287240), (40, 165163), (43, 153640), (46, 143620), (86, 76820), (92, 71810), (115, 57448), (167, 39560), (172, 38410), (184, 35905), (215, 30728), (230, 28724), (334, 19780), (344, 19205), (430, 15364), (460, 14362), (668, 9890), (835, 7912), (860, 7682), (920, 7181), (989, 6680), (1336, 4945), (1670, 3956), (1720, 3841), (1978, 3340)]