15704505920

素因数分解:

$2^6\times 5^1\times {\mathrm{49076581}}^1$

素因数の和:49076598

約数の個数: 28

約数和(自身を含む): 37396355484

約数和(自身を除く): 21691849564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 49076581, 98153162, 196306324, 245382905, 392612648, 490765810, 785225296, 981531620, 1570450592, 1963063240, 3140901184, 3926126480, 7852252960, 15704505920]

約数ペア:

[(1, 15704505920), (2, 7852252960), (4, 3926126480), (5, 3140901184), (8, 1963063240), (10, 1570450592), (16, 981531620), (20, 785225296), (32, 490765810), (40, 392612648), (64, 245382905), (80, 196306324), (160, 98153162), (320, 49076581)]