38214800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7349}}^1$

素因数の和:7380

約数の個数: 60

約数和(自身を含む): 98886900

約数和(自身を除く): 60672100

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 7349, 14698, 29396, 36745, 58792, 73490, 95537, 117584, 146980, 183725, 191074, 293960, 367450, 382148, 477685, 587920, 734900, 764296, 955370, 1469800, 1528592, 1910740, 2388425, 2939600, 3821480, 4776850, 7642960, 9553700, 19107400, 38214800]

約数ペア:

[(1, 38214800), (2, 19107400), (4, 9553700), (5, 7642960), (8, 4776850), (10, 3821480), (13, 2939600), (16, 2388425), (20, 1910740), (25, 1528592), (26, 1469800), (40, 955370), (50, 764296), (52, 734900), (65, 587920), (80, 477685), (100, 382148), (104, 367450), (130, 293960), (200, 191074), (208, 183725), (260, 146980), (325, 117584), (400, 95537), (520, 73490), (650, 58792), (1040, 36745), (1300, 29396), (2600, 14698), (5200, 7349)]