83562050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:109

約数の個数: 144

約数和(自身を含む): 196058880

約数和(自身を除く): 112496830

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 29, 31, 50, 55, 58, 62, 65, 110, 130, 143, 145, 155, 169, 275, 286, 290, 310, 319, 325, 338, 341, 377, 403, 550, 638, 650, 682, 715, 725, 754, 775, 806, 845, 899, 1430, 1450, 1550, 1595, 1690, 1705, 1798, 1859, 1885, 2015, 3190, 3410, 3575, 3718, 3770, 4030, 4147, 4225, 4433, 4495, 4901, 5239, 7150, 7975, 8294, 8450, 8525, 8866, 8990, 9295, 9425, 9802, 9889, 10075, 10478, 11687, 15950, 17050, 18590, 18850, 19778, 20150, 20735, 22165, 22475, 23374, 24505, 26195, 41470, 44330, 44950, 46475, 49010, 49445, 52390, 53911, 57629, 58435, 92950, 98890, 103675, 107822, 110825, 115258, 116870, 122525, 128557, 130975, 151931, 207350, 221650, 245050, 247225, 257114, 261950, 269555, 288145, 292175, 303862, 494450, 539110, 576290, 584350, 642785, 759655, 1285570, 1347775, 1440725, 1519310, 1671241, 2695550, 2881450, 3213925, 3342482, 3798275, 6427850, 7596550, 8356205, 16712410, 41781025, 83562050]

約数ペア:

[(1, 83562050), (2, 41781025), (5, 16712410), (10, 8356205), (11, 7596550), (13, 6427850), (22, 3798275), (25, 3342482), (26, 3213925), (29, 2881450), (31, 2695550), (50, 1671241), (55, 1519310), (58, 1440725), (62, 1347775), (65, 1285570), (110, 759655), (130, 642785), (143, 584350), (145, 576290), (155, 539110), (169, 494450), (275, 303862), (286, 292175), (290, 288145), (310, 269555), (319, 261950), (325, 257114), (338, 247225), (341, 245050), (377, 221650), (403, 207350), (550, 151931), (638, 130975), (650, 128557), (682, 122525), (715, 116870), (725, 115258), (754, 110825), (775, 107822), (806, 103675), (845, 98890), (899, 92950), (1430, 58435), (1450, 57629), (1550, 53911), (1595, 52390), (1690, 49445), (1705, 49010), (1798, 46475), (1859, 44950), (1885, 44330), (2015, 41470), (3190, 26195), (3410, 24505), (3575, 23374), (3718, 22475), (3770, 22165), (4030, 20735), (4147, 20150), (4225, 19778), (4433, 18850), (4495, 18590), (4901, 17050), (5239, 15950), (7150, 11687), (7975, 10478), (8294, 10075), (8450, 9889), (8525, 9802), (8866, 9425), (8990, 9295)]