64156987510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{743}}^1\times {\mathrm{883}}^1$

素因数の和:1778

約数の個数: 128

約数和(自身を含む): 145471832064

約数和(自身を除く): 81314844554

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 127, 154, 254, 385, 635, 743, 770, 883, 889, 1270, 1397, 1486, 1766, 1778, 2794, 3715, 4415, 4445, 5201, 6181, 6985, 7430, 8173, 8830, 8890, 9713, 9779, 10402, 12362, 13970, 16346, 19426, 19558, 26005, 30905, 40865, 48565, 48895, 52010, 57211, 61810, 67991, 81730, 94361, 97130, 97790, 112141, 114422, 135982, 188722, 224282, 286055, 339955, 471805, 560705, 572110, 656069, 660527, 679910, 784987, 943610, 1037971, 1121410, 1233551, 1312138, 1321054, 1569974, 2075942, 2467102, 3280345, 3302635, 3924935, 4592483, 5189855, 6167755, 6560690, 6605270, 7216759, 7265797, 7849870, 8634857, 9184966, 10379710, 12335510, 14433518, 14531594, 17269714, 22962415, 36083795, 36328985, 43174285, 45924830, 50517313, 72167590, 72657970, 83320763, 86348570, 101034626, 166641526, 252586565, 416603815, 505173130, 583245341, 833207630, 916528393, 1166490682, 1833056786, 2916226705, 4582641965, 5832453410, 6415698751, 9165283930, 12831397502, 32078493755, 64156987510]

約数ペア:

[(1, 64156987510), (2, 32078493755), (5, 12831397502), (7, 9165283930), (10, 6415698751), (11, 5832453410), (14, 4582641965), (22, 2916226705), (35, 1833056786), (55, 1166490682), (70, 916528393), (77, 833207630), (110, 583245341), (127, 505173130), (154, 416603815), (254, 252586565), (385, 166641526), (635, 101034626), (743, 86348570), (770, 83320763), (883, 72657970), (889, 72167590), (1270, 50517313), (1397, 45924830), (1486, 43174285), (1766, 36328985), (1778, 36083795), (2794, 22962415), (3715, 17269714), (4415, 14531594), (4445, 14433518), (5201, 12335510), (6181, 10379710), (6985, 9184966), (7430, 8634857), (8173, 7849870), (8830, 7265797), (8890, 7216759), (9713, 6605270), (9779, 6560690), (10402, 6167755), (12362, 5189855), (13970, 4592483), (16346, 3924935), (19426, 3302635), (19558, 3280345), (26005, 2467102), (30905, 2075942), (40865, 1569974), (48565, 1321054), (48895, 1312138), (52010, 1233551), (57211, 1121410), (61810, 1037971), (67991, 943610), (81730, 784987), (94361, 679910), (97130, 660527), (97790, 656069), (112141, 572110), (114422, 560705), (135982, 471805), (188722, 339955), (224282, 286055)]