19429282600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{5419}}^1$

素因数の和:5652

約数の個数: 192

約数和(自身を含む): 55890172800

約数和(自身を除く): 36460890200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 197, 200, 260, 280, 325, 350, 364, 394, 455, 520, 650, 700, 728, 788, 910, 985, 1300, 1379, 1400, 1576, 1820, 1970, 2275, 2561, 2600, 2758, 3640, 3940, 4550, 4925, 5122, 5419, 5516, 6895, 7880, 9100, 9850, 10244, 10838, 11032, 12805, 13790, 17927, 18200, 19700, 20488, 21676, 25610, 27095, 27580, 34475, 35854, 37933, 39400, 43352, 51220, 54190, 55160, 64025, 68950, 70447, 71708, 75866, 89635, 102440, 108380, 128050, 135475, 137900, 140894, 143416, 151732, 179270, 189665, 216760, 256100, 270950, 275800, 281788, 303464, 352235, 358540, 379330, 448175, 493129, 512200, 541900, 563576, 704470, 717080, 758660, 896350, 948325, 986258, 1067543, 1083800, 1408940, 1517320, 1761175, 1792700, 1896650, 1972516, 2135086, 2465645, 2817880, 3522350, 3585400, 3793300, 3945032, 4270172, 4931290, 5337715, 7044700, 7472801, 7586600, 8540344, 9862580, 10675430, 12328225, 13878059, 14089400, 14945602, 19725160, 21350860, 24656450, 26688575, 27756118, 29891204, 37364005, 42701720, 49312900, 53377150, 55512236, 59782408, 69390295, 74728010, 97146413, 98625800, 106754300, 111024472, 138780590, 149456020, 186820025, 194292826, 213508600, 277561180, 298912040, 346951475, 373640050, 388585652, 485732065, 555122360, 693902950, 747280100, 777171304, 971464130, 1387805900, 1494560200, 1942928260, 2428660325, 2775611800, 3885856520, 4857320650, 9714641300, 19429282600]

約数ペア:

[(1, 19429282600), (2, 9714641300), (4, 4857320650), (5, 3885856520), (7, 2775611800), (8, 2428660325), (10, 1942928260), (13, 1494560200), (14, 1387805900), (20, 971464130), (25, 777171304), (26, 747280100), (28, 693902950), (35, 555122360), (40, 485732065), (50, 388585652), (52, 373640050), (56, 346951475), (65, 298912040), (70, 277561180), (91, 213508600), (100, 194292826), (104, 186820025), (130, 149456020), (140, 138780590), (175, 111024472), (182, 106754300), (197, 98625800), (200, 97146413), (260, 74728010), (280, 69390295), (325, 59782408), (350, 55512236), (364, 53377150), (394, 49312900), (455, 42701720), (520, 37364005), (650, 29891204), (700, 27756118), (728, 26688575), (788, 24656450), (910, 21350860), (985, 19725160), (1300, 14945602), (1379, 14089400), (1400, 13878059), (1576, 12328225), (1820, 10675430), (1970, 9862580), (2275, 8540344), (2561, 7586600), (2600, 7472801), (2758, 7044700), (3640, 5337715), (3940, 4931290), (4550, 4270172), (4925, 3945032), (5122, 3793300), (5419, 3585400), (5516, 3522350), (6895, 2817880), (7880, 2465645), (9100, 2135086), (9850, 1972516), (10244, 1896650), (10838, 1792700), (11032, 1761175), (12805, 1517320), (13790, 1408940), (17927, 1083800), (18200, 1067543), (19700, 986258), (20488, 948325), (21676, 896350), (25610, 758660), (27095, 717080), (27580, 704470), (34475, 563576), (35854, 541900), (37933, 512200), (39400, 493129), (43352, 448175), (51220, 379330), (54190, 358540), (55160, 352235), (64025, 303464), (68950, 281788), (70447, 275800), (71708, 270950), (75866, 256100), (89635, 216760), (102440, 189665), (108380, 179270), (128050, 151732), (135475, 143416), (137900, 140894)]