197974400

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4759}}^1$

素因数の和:4796

約数の個数: 96

約数和(自身を含む): 526789200

約数和(自身を除く): 328814800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 640, 650, 800, 832, 1040, 1300, 1600, 1664, 2080, 2600, 3200, 4160, 4759, 5200, 8320, 9518, 10400, 19036, 20800, 23795, 38072, 41600, 47590, 61867, 76144, 95180, 118975, 123734, 152288, 190360, 237950, 247468, 304576, 309335, 380720, 475900, 494936, 609152, 618670, 761440, 951800, 989872, 1237340, 1522880, 1546675, 1903600, 1979744, 2474680, 3045760, 3093350, 3807200, 3959488, 4949360, 6186700, 7614400, 7918976, 9898720, 12373400, 15228800, 19797440, 24746800, 39594880, 49493600, 98987200, 197974400]

約数ペア:

[(1, 197974400), (2, 98987200), (4, 49493600), (5, 39594880), (8, 24746800), (10, 19797440), (13, 15228800), (16, 12373400), (20, 9898720), (25, 7918976), (26, 7614400), (32, 6186700), (40, 4949360), (50, 3959488), (52, 3807200), (64, 3093350), (65, 3045760), (80, 2474680), (100, 1979744), (104, 1903600), (128, 1546675), (130, 1522880), (160, 1237340), (200, 989872), (208, 951800), (260, 761440), (320, 618670), (325, 609152), (400, 494936), (416, 475900), (520, 380720), (640, 309335), (650, 304576), (800, 247468), (832, 237950), (1040, 190360), (1300, 152288), (1600, 123734), (1664, 118975), (2080, 95180), (2600, 76144), (3200, 61867), (4160, 47590), (4759, 41600), (5200, 38072), (8320, 23795), (9518, 20800), (10400, 19036)]