7992580

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2917}}^1$

素因数の和:3063

約数の個数: 24

約数和(自身を含む): 16912728

約数和(自身を除く): 8920148

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 2917, 5834, 11668, 14585, 29170, 58340, 399629, 799258, 1598516, 1998145, 3996290, 7992580]

約数ペア:

[(1, 7992580), (2, 3996290), (4, 1998145), (5, 1598516), (10, 799258), (20, 399629), (137, 58340), (274, 29170), (548, 14585), (685, 11668), (1370, 5834), (2740, 2917)]