11585560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 31764960

約数和(自身を除く): 20179400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 70, 92, 98, 115, 140, 161, 184, 196, 230, 245, 257, 280, 322, 392, 460, 490, 514, 644, 805, 920, 980, 1028, 1127, 1285, 1288, 1610, 1799, 1960, 2056, 2254, 2570, 3220, 3598, 4508, 5140, 5635, 5911, 6440, 7196, 8995, 9016, 10280, 11270, 11822, 12593, 14392, 17990, 22540, 23644, 25186, 29555, 35980, 41377, 45080, 47288, 50372, 59110, 62965, 71960, 82754, 100744, 118220, 125930, 165508, 206885, 236440, 251860, 289639, 331016, 413770, 503720, 579278, 827540, 1158556, 1448195, 1655080, 2317112, 2896390, 5792780, 11585560]

約数ペア:

[(1, 11585560), (2, 5792780), (4, 2896390), (5, 2317112), (7, 1655080), (8, 1448195), (10, 1158556), (14, 827540), (20, 579278), (23, 503720), (28, 413770), (35, 331016), (40, 289639), (46, 251860), (49, 236440), (56, 206885), (70, 165508), (92, 125930), (98, 118220), (115, 100744), (140, 82754), (161, 71960), (184, 62965), (196, 59110), (230, 50372), (245, 47288), (257, 45080), (280, 41377), (322, 35980), (392, 29555), (460, 25186), (490, 23644), (514, 22540), (644, 17990), (805, 14392), (920, 12593), (980, 11822), (1028, 11270), (1127, 10280), (1285, 9016), (1288, 8995), (1610, 7196), (1799, 6440), (1960, 5911), (2056, 5635), (2254, 5140), (2570, 4508), (3220, 3598)]