196388500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5101}}^1$

素因数の和:5138

約数の個数: 96

約数和(自身を含む): 534852864

約数和(自身を除く): 338464364

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 125, 140, 154, 175, 220, 250, 275, 308, 350, 385, 500, 550, 700, 770, 875, 1100, 1375, 1540, 1750, 1925, 2750, 3500, 3850, 5101, 5500, 7700, 9625, 10202, 19250, 20404, 25505, 35707, 38500, 51010, 56111, 71414, 102020, 112222, 127525, 142828, 178535, 224444, 255050, 280555, 357070, 392777, 510100, 561110, 637625, 714140, 785554, 892675, 1122220, 1275250, 1402775, 1571108, 1785350, 1963885, 2550500, 2805550, 3570700, 3927770, 4463375, 5611100, 7013875, 7855540, 8926750, 9819425, 14027750, 17853500, 19638850, 28055500, 39277700, 49097125, 98194250, 196388500]

約数ペア:

[(1, 196388500), (2, 98194250), (4, 49097125), (5, 39277700), (7, 28055500), (10, 19638850), (11, 17853500), (14, 14027750), (20, 9819425), (22, 8926750), (25, 7855540), (28, 7013875), (35, 5611100), (44, 4463375), (50, 3927770), (55, 3570700), (70, 2805550), (77, 2550500), (100, 1963885), (110, 1785350), (125, 1571108), (140, 1402775), (154, 1275250), (175, 1122220), (220, 892675), (250, 785554), (275, 714140), (308, 637625), (350, 561110), (385, 510100), (500, 392777), (550, 357070), (700, 280555), (770, 255050), (875, 224444), (1100, 178535), (1375, 142828), (1540, 127525), (1750, 112222), (1925, 102020), (2750, 71414), (3500, 56111), (3850, 51010), (5101, 38500), (5500, 35707), (7700, 25505), (9625, 20404), (10202, 19250)]