126208898210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{205081}}^1$

素因数の和:205227

約数の個数: 64

約数和(自身を含む): 248067187200

約数和(自身を除く): 121858288990

約数列:

[1, 2, 5, 10, 19, 38, 41, 79, 82, 95, 158, 190, 205, 395, 410, 779, 790, 1501, 1558, 3002, 3239, 3895, 6478, 7505, 7790, 15010, 16195, 32390, 61541, 123082, 205081, 307705, 410162, 615410, 1025405, 2050810, 3896539, 7793078, 8408321, 16201399, 16816642, 19482695, 32402798, 38965390, 42041605, 81006995, 84083210, 159758099, 162013990, 307826581, 319516198, 615653162, 664257359, 798790495, 1328514718, 1539132905, 1597580990, 3078265810, 3321286795, 6642573590, 12620889821, 25241779642, 63104449105, 126208898210]

約数ペア:

[(1, 126208898210), (2, 63104449105), (5, 25241779642), (10, 12620889821), (19, 6642573590), (38, 3321286795), (41, 3078265810), (79, 1597580990), (82, 1539132905), (95, 1328514718), (158, 798790495), (190, 664257359), (205, 615653162), (395, 319516198), (410, 307826581), (779, 162013990), (790, 159758099), (1501, 84083210), (1558, 81006995), (3002, 42041605), (3239, 38965390), (3895, 32402798), (6478, 19482695), (7505, 16816642), (7790, 16201399), (15010, 8408321), (16195, 7793078), (32390, 3896539), (61541, 2050810), (123082, 1025405), (205081, 615410), (307705, 410162)]