26402167160

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{50459}}^1$

素因数の和:50700

約数の個数: 64

約数和(自身を含む): 60455116800

約数和(自身を除く): 34052949640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 127, 206, 254, 412, 508, 515, 635, 824, 1016, 1030, 1270, 2060, 2540, 4120, 5080, 13081, 26162, 50459, 52324, 65405, 100918, 104648, 130810, 201836, 252295, 261620, 403672, 504590, 523240, 1009180, 2018360, 5197277, 6408293, 10394554, 12816586, 20789108, 25633172, 25986385, 32041465, 41578216, 51266344, 51972770, 64082930, 103945540, 128165860, 207891080, 256331720, 660054179, 1320108358, 2640216716, 3300270895, 5280433432, 6600541790, 13201083580, 26402167160]

約数ペア:

[(1, 26402167160), (2, 13201083580), (4, 6600541790), (5, 5280433432), (8, 3300270895), (10, 2640216716), (20, 1320108358), (40, 660054179), (103, 256331720), (127, 207891080), (206, 128165860), (254, 103945540), (412, 64082930), (508, 51972770), (515, 51266344), (635, 41578216), (824, 32041465), (1016, 25986385), (1030, 25633172), (1270, 20789108), (2060, 12816586), (2540, 10394554), (4120, 6408293), (5080, 5197277), (13081, 2018360), (26162, 1009180), (50459, 523240), (52324, 504590), (65405, 403672), (100918, 261620), (104648, 252295), (130810, 201836)]