15695761520

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1\times {\mathrm{5441}}^1$

素因数の和:5898

約数の個数: 80

約数和(自身を含む): 36949786848

約数和(自身を除く): 21254025328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 337, 428, 535, 674, 856, 1070, 1348, 1685, 1712, 2140, 2696, 3370, 4280, 5392, 5441, 6740, 8560, 10882, 13480, 21764, 26960, 27205, 36059, 43528, 54410, 72118, 87056, 108820, 144236, 180295, 217640, 288472, 360590, 435280, 576944, 582187, 721180, 1164374, 1442360, 1833617, 2328748, 2884720, 2910935, 3667234, 4657496, 5821870, 7334468, 9168085, 9314992, 11643740, 14668936, 18336170, 23287480, 29337872, 36672340, 46574960, 73344680, 146689360, 196197019, 392394038, 784788076, 980985095, 1569576152, 1961970190, 3139152304, 3923940380, 7847880760, 15695761520]

約数ペア:

[(1, 15695761520), (2, 7847880760), (4, 3923940380), (5, 3139152304), (8, 1961970190), (10, 1569576152), (16, 980985095), (20, 784788076), (40, 392394038), (80, 196197019), (107, 146689360), (214, 73344680), (337, 46574960), (428, 36672340), (535, 29337872), (674, 23287480), (856, 18336170), (1070, 14668936), (1348, 11643740), (1685, 9314992), (1712, 9168085), (2140, 7334468), (2696, 5821870), (3370, 4657496), (4280, 3667234), (5392, 2910935), (5441, 2884720), (6740, 2328748), (8560, 1833617), (10882, 1442360), (13480, 1164374), (21764, 721180), (26960, 582187), (27205, 576944), (36059, 435280), (43528, 360590), (54410, 288472), (72118, 217640), (87056, 180295), (108820, 144236)]