325062850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 713097216

約数和(自身を除く): 388034366

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 103, 127, 142, 175, 206, 254, 350, 355, 497, 515, 635, 710, 721, 889, 994, 1030, 1270, 1442, 1775, 1778, 2485, 2575, 3175, 3550, 3605, 4445, 4970, 5150, 6350, 7210, 7313, 8890, 9017, 12425, 13081, 14626, 18025, 18034, 22225, 24850, 26162, 36050, 36565, 44450, 45085, 51191, 63119, 65405, 73130, 90170, 91567, 102382, 126238, 130810, 182825, 183134, 225425, 255955, 315595, 327025, 365650, 450850, 457835, 511910, 631190, 654050, 915670, 928751, 1279775, 1577975, 1857502, 2289175, 2559550, 3155950, 4578350, 4643755, 6501257, 9287510, 13002514, 23218775, 32506285, 46437550, 65012570, 162531425, 325062850]

約数ペア:

[(1, 325062850), (2, 162531425), (5, 65012570), (7, 46437550), (10, 32506285), (14, 23218775), (25, 13002514), (35, 9287510), (50, 6501257), (70, 4643755), (71, 4578350), (103, 3155950), (127, 2559550), (142, 2289175), (175, 1857502), (206, 1577975), (254, 1279775), (350, 928751), (355, 915670), (497, 654050), (515, 631190), (635, 511910), (710, 457835), (721, 450850), (889, 365650), (994, 327025), (1030, 315595), (1270, 255955), (1442, 225425), (1775, 183134), (1778, 182825), (2485, 130810), (2575, 126238), (3175, 102382), (3550, 91567), (3605, 90170), (4445, 73130), (4970, 65405), (5150, 63119), (6350, 51191), (7210, 45085), (7313, 44450), (8890, 36565), (9017, 36050), (12425, 26162), (13081, 24850), (14626, 22225), (18025, 18034)]