40804570690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1879}}^1\times {\mathrm{167047}}^1$

素因数の和:168946

約数の個数: 32

約数和(自身を含む): 79140660480

約数和(自身を除く): 38336089790

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1879, 3758, 9395, 18790, 24427, 48854, 122135, 167047, 244270, 334094, 835235, 1670470, 2171611, 4343222, 10858055, 21716110, 313881313, 627762626, 1569406565, 3138813130, 4080457069, 8160914138, 20402285345, 40804570690]

約数ペア:

[(1, 40804570690), (2, 20402285345), (5, 8160914138), (10, 4080457069), (13, 3138813130), (26, 1569406565), (65, 627762626), (130, 313881313), (1879, 21716110), (3758, 10858055), (9395, 4343222), (18790, 2171611), (24427, 1670470), (48854, 835235), (122135, 334094), (167047, 244270)]