16125350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 32381856

約数和(自身を除く): 16256506

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 61, 85, 122, 170, 305, 311, 425, 610, 622, 850, 1037, 1525, 1555, 2074, 3050, 3110, 5185, 5287, 7775, 10370, 10574, 15550, 18971, 25925, 26435, 37942, 51850, 52870, 94855, 132175, 189710, 264350, 322507, 474275, 645014, 948550, 1612535, 3225070, 8062675, 16125350]

約数ペア:

[(1, 16125350), (2, 8062675), (5, 3225070), (10, 1612535), (17, 948550), (25, 645014), (34, 474275), (50, 322507), (61, 264350), (85, 189710), (122, 132175), (170, 94855), (305, 52870), (311, 51850), (425, 37942), (610, 26435), (622, 25925), (850, 18971), (1037, 15550), (1525, 10574), (1555, 10370), (2074, 7775), (3050, 5287), (3110, 5185)]