353142400

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^2\times {\mathrm{653}}^1$

素因数の和:703

約数の個数: 144

約数和(自身を含む): 946086210

約数和(自身を除く): 592943810

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, 169, 200, 208, 260, 320, 325, 338, 400, 416, 520, 640, 650, 653, 676, 800, 832, 845, 1040, 1300, 1306, 1352, 1600, 1664, 1690, 2080, 2600, 2612, 2704, 3200, 3265, 3380, 4160, 4225, 5200, 5224, 5408, 6530, 6760, 8320, 8450, 8489, 10400, 10448, 10816, 13060, 13520, 16325, 16900, 16978, 20800, 20896, 21632, 26120, 27040, 32650, 33800, 33956, 41600, 41792, 42445, 52240, 54080, 65300, 67600, 67912, 83584, 84890, 104480, 108160, 110357, 130600, 135200, 135824, 169780, 208960, 212225, 220714, 261200, 270400, 271648, 339560, 417920, 424450, 441428, 522400, 540800, 543296, 551785, 679120, 848900, 882856, 1044800, 1086592, 1103570, 1358240, 1697800, 1765712, 2089600, 2207140, 2716480, 2758925, 3395600, 3531424, 4414280, 5432960, 5517850, 6791200, 7062848, 8828560, 11035700, 13582400, 14125696, 17657120, 22071400, 27164800, 35314240, 44142800, 70628480, 88285600, 176571200, 353142400]

約数ペア:

[(1, 353142400), (2, 176571200), (4, 88285600), (5, 70628480), (8, 44142800), (10, 35314240), (13, 27164800), (16, 22071400), (20, 17657120), (25, 14125696), (26, 13582400), (32, 11035700), (40, 8828560), (50, 7062848), (52, 6791200), (64, 5517850), (65, 5432960), (80, 4414280), (100, 3531424), (104, 3395600), (128, 2758925), (130, 2716480), (160, 2207140), (169, 2089600), (200, 1765712), (208, 1697800), (260, 1358240), (320, 1103570), (325, 1086592), (338, 1044800), (400, 882856), (416, 848900), (520, 679120), (640, 551785), (650, 543296), (653, 540800), (676, 522400), (800, 441428), (832, 424450), (845, 417920), (1040, 339560), (1300, 271648), (1306, 270400), (1352, 261200), (1600, 220714), (1664, 212225), (1690, 208960), (2080, 169780), (2600, 135824), (2612, 135200), (2704, 130600), (3200, 110357), (3265, 108160), (3380, 104480), (4160, 84890), (4225, 83584), (5200, 67912), (5224, 67600), (5408, 65300), (6530, 54080), (6760, 52240), (8320, 42445), (8450, 41792), (8489, 41600), (10400, 33956), (10448, 33800), (10816, 32650), (13060, 27040), (13520, 26120), (16325, 21632), (16900, 20896), (16978, 20800)]