24948560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:205

約数の個数: 160

約数和(自身を含む): 74995200

約数和(自身を除く): 50046640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 80, 91, 92, 104, 112, 115, 130, 140, 149, 161, 182, 184, 208, 230, 260, 280, 298, 299, 322, 364, 368, 455, 460, 520, 560, 596, 598, 644, 728, 745, 805, 910, 920, 1040, 1043, 1192, 1196, 1288, 1456, 1490, 1495, 1610, 1820, 1840, 1937, 2086, 2093, 2384, 2392, 2576, 2980, 2990, 3220, 3427, 3640, 3874, 4172, 4186, 4784, 5215, 5960, 5980, 6440, 6854, 7280, 7748, 8344, 8372, 9685, 10430, 10465, 11920, 11960, 12880, 13559, 13708, 15496, 16688, 16744, 17135, 19370, 20860, 20930, 23920, 23989, 27118, 27416, 30992, 33488, 34270, 38740, 41720, 41860, 44551, 47978, 54236, 54832, 67795, 68540, 77480, 83440, 83720, 89102, 95956, 108472, 119945, 135590, 137080, 154960, 167440, 178204, 191912, 216944, 222755, 239890, 271180, 274160, 311857, 356408, 383824, 445510, 479780, 542360, 623714, 712816, 891020, 959560, 1084720, 1247428, 1559285, 1782040, 1919120, 2494856, 3118570, 3564080, 4989712, 6237140, 12474280, 24948560]

約数ペア:

[(1, 24948560), (2, 12474280), (4, 6237140), (5, 4989712), (7, 3564080), (8, 3118570), (10, 2494856), (13, 1919120), (14, 1782040), (16, 1559285), (20, 1247428), (23, 1084720), (26, 959560), (28, 891020), (35, 712816), (40, 623714), (46, 542360), (52, 479780), (56, 445510), (65, 383824), (70, 356408), (80, 311857), (91, 274160), (92, 271180), (104, 239890), (112, 222755), (115, 216944), (130, 191912), (140, 178204), (149, 167440), (161, 154960), (182, 137080), (184, 135590), (208, 119945), (230, 108472), (260, 95956), (280, 89102), (298, 83720), (299, 83440), (322, 77480), (364, 68540), (368, 67795), (455, 54832), (460, 54236), (520, 47978), (560, 44551), (596, 41860), (598, 41720), (644, 38740), (728, 34270), (745, 33488), (805, 30992), (910, 27416), (920, 27118), (1040, 23989), (1043, 23920), (1192, 20930), (1196, 20860), (1288, 19370), (1456, 17135), (1490, 16744), (1495, 16688), (1610, 15496), (1820, 13708), (1840, 13559), (1937, 12880), (2086, 11960), (2093, 11920), (2384, 10465), (2392, 10430), (2576, 9685), (2980, 8372), (2990, 8344), (3220, 7748), (3427, 7280), (3640, 6854), (3874, 6440), (4172, 5980), (4186, 5960), (4784, 5215)]