38740263520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{11503}}^1$

素因数の和:11653

約数の個数: 192

約数和(自身を含む): 109095469056

約数和(自身を除く): 70355205536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 97, 112, 124, 140, 155, 160, 194, 217, 224, 248, 280, 310, 388, 434, 485, 496, 560, 620, 679, 776, 868, 970, 992, 1085, 1120, 1240, 1358, 1552, 1736, 1940, 2170, 2480, 2716, 3007, 3104, 3395, 3472, 3880, 4340, 4960, 5432, 6014, 6790, 6944, 7760, 8680, 10864, 11503, 12028, 13580, 15035, 15520, 17360, 21049, 21728, 23006, 24056, 27160, 30070, 34720, 42098, 46012, 48112, 54320, 57515, 60140, 80521, 84196, 92024, 96224, 105245, 108640, 115030, 120280, 161042, 168392, 184048, 210490, 230060, 240560, 322084, 336784, 356593, 368096, 402605, 420980, 460120, 481120, 644168, 673568, 713186, 805210, 841960, 920240, 1115791, 1288336, 1426372, 1610420, 1683920, 1782965, 1840480, 2231582, 2496151, 2576672, 2852744, 3220840, 3367840, 3565930, 4463164, 4992302, 5578955, 5705488, 6441680, 7131860, 7810537, 8926328, 9984604, 11157910, 11410976, 12480755, 12883360, 14263720, 15621074, 17852656, 19969208, 22315820, 24961510, 28527440, 31242148, 34589521, 35705312, 39052685, 39938416, 44631640, 49923020, 57054880, 62484296, 69179042, 78105370, 79876832, 89263280, 99846040, 124968592, 138358084, 156210740, 172947605, 178526560, 199692080, 242126647, 249937184, 276716168, 312421480, 345895210, 399384160, 484253294, 553432336, 624842960, 691790420, 968506588, 1106864672, 1210633235, 1249685920, 1383580840, 1937013176, 2421266470, 2767161680, 3874026352, 4842532940, 5534323360, 7748052704, 9685065880, 19370131760, 38740263520]

約数ペア:

[(1, 38740263520), (2, 19370131760), (4, 9685065880), (5, 7748052704), (7, 5534323360), (8, 4842532940), (10, 3874026352), (14, 2767161680), (16, 2421266470), (20, 1937013176), (28, 1383580840), (31, 1249685920), (32, 1210633235), (35, 1106864672), (40, 968506588), (56, 691790420), (62, 624842960), (70, 553432336), (80, 484253294), (97, 399384160), (112, 345895210), (124, 312421480), (140, 276716168), (155, 249937184), (160, 242126647), (194, 199692080), (217, 178526560), (224, 172947605), (248, 156210740), (280, 138358084), (310, 124968592), (388, 99846040), (434, 89263280), (485, 79876832), (496, 78105370), (560, 69179042), (620, 62484296), (679, 57054880), (776, 49923020), (868, 44631640), (970, 39938416), (992, 39052685), (1085, 35705312), (1120, 34589521), (1240, 31242148), (1358, 28527440), (1552, 24961510), (1736, 22315820), (1940, 19969208), (2170, 17852656), (2480, 15621074), (2716, 14263720), (3007, 12883360), (3104, 12480755), (3395, 11410976), (3472, 11157910), (3880, 9984604), (4340, 8926328), (4960, 7810537), (5432, 7131860), (6014, 6441680), (6790, 5705488), (6944, 5578955), (7760, 4992302), (8680, 4463164), (10864, 3565930), (11503, 3367840), (12028, 3220840), (13580, 2852744), (15035, 2576672), (15520, 2496151), (17360, 2231582), (21049, 1840480), (21728, 1782965), (23006, 1683920), (24056, 1610420), (27160, 1426372), (30070, 1288336), (34720, 1115791), (42098, 920240), (46012, 841960), (48112, 805210), (54320, 713186), (57515, 673568), (60140, 644168), (80521, 481120), (84196, 460120), (92024, 420980), (96224, 402605), (105245, 368096), (108640, 356593), (115030, 336784), (120280, 322084), (161042, 240560), (168392, 230060), (184048, 210490)]