38969904190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{110437}}^1$

素因数の和:110593

約数の個数: 48

約数和(自身を含む): 81312407136

約数和(自身を除く): 42342502946

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 5041, 10082, 25205, 35287, 50410, 70574, 110437, 176435, 220874, 352870, 552185, 773059, 1104370, 1546118, 3865295, 7730590, 7841027, 15682054, 39205135, 54887189, 78410270, 109774378, 274435945, 548871890, 556712917, 1113425834, 2783564585, 3896990419, 5567129170, 7793980838, 19484952095, 38969904190]

約数ペア:

[(1, 38969904190), (2, 19484952095), (5, 7793980838), (7, 5567129170), (10, 3896990419), (14, 2783564585), (35, 1113425834), (70, 556712917), (71, 548871890), (142, 274435945), (355, 109774378), (497, 78410270), (710, 54887189), (994, 39205135), (2485, 15682054), (4970, 7841027), (5041, 7730590), (10082, 3865295), (25205, 1546118), (35287, 1104370), (50410, 773059), (70574, 552185), (110437, 352870), (176435, 220874)]