104905040

素因数分解:

$2^4\times 5^1\times {\mathrm{347}}^1\times {\mathrm{3779}}^1$

素因数の和:4139

約数の個数: 40

約数和(自身を含む): 244671840

約数和(自身を除く): 139766800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 347, 694, 1388, 1735, 2776, 3470, 3779, 5552, 6940, 7558, 13880, 15116, 18895, 27760, 30232, 37790, 60464, 75580, 151160, 302320, 1311313, 2622626, 5245252, 6556565, 10490504, 13113130, 20981008, 26226260, 52452520, 104905040]

約数ペア:

[(1, 104905040), (2, 52452520), (4, 26226260), (5, 20981008), (8, 13113130), (10, 10490504), (16, 6556565), (20, 5245252), (40, 2622626), (80, 1311313), (347, 302320), (694, 151160), (1388, 75580), (1735, 60464), (2776, 37790), (3470, 30232), (3779, 27760), (5552, 18895), (6940, 15116), (7558, 13880)]