2041772480

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:383

約数の個数: 224

約数和(自身を含む): 5558162112

約数和(自身を除く): 3516389632

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 61, 64, 74, 80, 88, 110, 122, 148, 160, 176, 185, 220, 244, 257, 296, 305, 320, 352, 370, 407, 440, 488, 514, 592, 610, 671, 704, 740, 814, 880, 976, 1028, 1184, 1220, 1285, 1342, 1480, 1628, 1760, 1952, 2035, 2056, 2257, 2368, 2440, 2570, 2684, 2827, 2960, 3256, 3355, 3520, 3904, 4070, 4112, 4514, 4880, 5140, 5368, 5654, 5920, 6512, 6710, 8140, 8224, 9028, 9509, 9760, 10280, 10736, 11285, 11308, 11840, 13024, 13420, 14135, 15677, 16280, 16448, 18056, 19018, 19520, 20560, 21472, 22570, 22616, 24827, 26048, 26840, 28270, 31354, 32560, 36112, 38036, 41120, 42944, 45140, 45232, 47545, 49654, 53680, 56540, 62708, 65120, 72224, 76072, 78385, 82240, 90280, 90464, 95090, 99308, 104599, 107360, 113080, 124135, 125416, 130240, 144448, 152144, 156770, 172447, 180560, 180928, 190180, 198616, 209198, 214720, 226160, 248270, 250832, 304288, 313540, 344894, 361120, 380360, 397232, 418396, 452320, 496540, 501664, 522995, 580049, 608576, 627080, 689788, 722240, 760720, 794464, 836792, 862235, 904640, 993080, 1003328, 1045990, 1160098, 1254160, 1379576, 1521440, 1588928, 1673584, 1724470, 1986160, 2091980, 2320196, 2508320, 2759152, 2900245, 3042880, 3347168, 3448940, 3972320, 4183960, 4640392, 5016640, 5518304, 5800490, 6380539, 6694336, 6897880, 7944640, 8367920, 9280784, 11036608, 11600980, 12761078, 13795760, 16735840, 18561568, 23201960, 25522156, 27591520, 31902695, 33471680, 37123136, 46403920, 51044312, 55183040, 63805390, 92807840, 102088624, 127610780, 185615680, 204177248, 255221560, 408354496, 510443120, 1020886240, 2041772480]

約数ペア:

[(1, 2041772480), (2, 1020886240), (4, 510443120), (5, 408354496), (8, 255221560), (10, 204177248), (11, 185615680), (16, 127610780), (20, 102088624), (22, 92807840), (32, 63805390), (37, 55183040), (40, 51044312), (44, 46403920), (55, 37123136), (61, 33471680), (64, 31902695), (74, 27591520), (80, 25522156), (88, 23201960), (110, 18561568), (122, 16735840), (148, 13795760), (160, 12761078), (176, 11600980), (185, 11036608), (220, 9280784), (244, 8367920), (257, 7944640), (296, 6897880), (305, 6694336), (320, 6380539), (352, 5800490), (370, 5518304), (407, 5016640), (440, 4640392), (488, 4183960), (514, 3972320), (592, 3448940), (610, 3347168), (671, 3042880), (704, 2900245), (740, 2759152), (814, 2508320), (880, 2320196), (976, 2091980), (1028, 1986160), (1184, 1724470), (1220, 1673584), (1285, 1588928), (1342, 1521440), (1480, 1379576), (1628, 1254160), (1760, 1160098), (1952, 1045990), (2035, 1003328), (2056, 993080), (2257, 904640), (2368, 862235), (2440, 836792), (2570, 794464), (2684, 760720), (2827, 722240), (2960, 689788), (3256, 627080), (3355, 608576), (3520, 580049), (3904, 522995), (4070, 501664), (4112, 496540), (4514, 452320), (4880, 418396), (5140, 397232), (5368, 380360), (5654, 361120), (5920, 344894), (6512, 313540), (6710, 304288), (8140, 250832), (8224, 248270), (9028, 226160), (9509, 214720), (9760, 209198), (10280, 198616), (10736, 190180), (11285, 180928), (11308, 180560), (11840, 172447), (13024, 156770), (13420, 152144), (14135, 144448), (15677, 130240), (16280, 125416), (16448, 124135), (18056, 113080), (19018, 107360), (19520, 104599), (20560, 99308), (21472, 95090), (22570, 90464), (22616, 90280), (24827, 82240), (26048, 78385), (26840, 76072), (28270, 72224), (31354, 65120), (32560, 62708), (36112, 56540), (38036, 53680), (41120, 49654), (42944, 47545), (45140, 45232)]