2119744400

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2039}}^1$

素因数の和:2193

約数の個数: 120

約数和(自身を含む): 5363763840

約数和(自身を除く): 3244019440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 113, 115, 184, 200, 226, 230, 368, 400, 452, 460, 565, 575, 904, 920, 1130, 1150, 1808, 1840, 2039, 2260, 2300, 2599, 2825, 4078, 4520, 4600, 5198, 5650, 8156, 9040, 9200, 10195, 10396, 11300, 12995, 16312, 20390, 20792, 22600, 25990, 32624, 40780, 41584, 45200, 46897, 50975, 51980, 64975, 81560, 93794, 101950, 103960, 129950, 163120, 187588, 203900, 207920, 230407, 234485, 259900, 375176, 407800, 460814, 468970, 519800, 750352, 815600, 921628, 937940, 1039600, 1152035, 1172425, 1843256, 1875880, 2304070, 2344850, 3686512, 3751760, 4608140, 4689700, 5299361, 5760175, 9216280, 9379400, 10598722, 11520350, 18432560, 18758800, 21197444, 23040700, 26496805, 42394888, 46081400, 52993610, 84789776, 92162800, 105987220, 132484025, 211974440, 264968050, 423948880, 529936100, 1059872200, 2119744400]

約数ペア:

[(1, 2119744400), (2, 1059872200), (4, 529936100), (5, 423948880), (8, 264968050), (10, 211974440), (16, 132484025), (20, 105987220), (23, 92162800), (25, 84789776), (40, 52993610), (46, 46081400), (50, 42394888), (80, 26496805), (92, 23040700), (100, 21197444), (113, 18758800), (115, 18432560), (184, 11520350), (200, 10598722), (226, 9379400), (230, 9216280), (368, 5760175), (400, 5299361), (452, 4689700), (460, 4608140), (565, 3751760), (575, 3686512), (904, 2344850), (920, 2304070), (1130, 1875880), (1150, 1843256), (1808, 1172425), (1840, 1152035), (2039, 1039600), (2260, 937940), (2300, 921628), (2599, 815600), (2825, 750352), (4078, 519800), (4520, 468970), (4600, 460814), (5198, 407800), (5650, 375176), (8156, 259900), (9040, 234485), (9200, 230407), (10195, 207920), (10396, 203900), (11300, 187588), (12995, 163120), (16312, 129950), (20390, 103960), (20792, 101950), (22600, 93794), (25990, 81560), (32624, 64975), (40780, 51980), (41584, 50975), (45200, 46897)]