26047400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 65888640

約数和(自身を除く): 39841240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 47, 50, 68, 85, 94, 100, 136, 163, 170, 188, 200, 235, 326, 340, 376, 425, 470, 652, 680, 799, 815, 850, 940, 1175, 1304, 1598, 1630, 1700, 1880, 2350, 2771, 3196, 3260, 3400, 3995, 4075, 4700, 5542, 6392, 6520, 7661, 7990, 8150, 9400, 11084, 13855, 15322, 15980, 16300, 19975, 22168, 27710, 30644, 31960, 32600, 38305, 39950, 55420, 61288, 69275, 76610, 79900, 110840, 130237, 138550, 153220, 159800, 191525, 260474, 277100, 306440, 383050, 520948, 554200, 651185, 766100, 1041896, 1302370, 1532200, 2604740, 3255925, 5209480, 6511850, 13023700, 26047400]

約数ペア:

[(1, 26047400), (2, 13023700), (4, 6511850), (5, 5209480), (8, 3255925), (10, 2604740), (17, 1532200), (20, 1302370), (25, 1041896), (34, 766100), (40, 651185), (47, 554200), (50, 520948), (68, 383050), (85, 306440), (94, 277100), (100, 260474), (136, 191525), (163, 159800), (170, 153220), (188, 138550), (200, 130237), (235, 110840), (326, 79900), (340, 76610), (376, 69275), (425, 61288), (470, 55420), (652, 39950), (680, 38305), (799, 32600), (815, 31960), (850, 30644), (940, 27710), (1175, 22168), (1304, 19975), (1598, 16300), (1630, 15980), (1700, 15322), (1880, 13855), (2350, 11084), (2771, 9400), (3196, 8150), (3260, 7990), (3400, 7661), (3995, 6520), (4075, 6392), (4700, 5542)]