4077771295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{19051}}^1$

素因数の和:19195

約数の個数: 32

約数和(自身を含む): 5473258560

約数和(自身を除く): 1395487265

約数列:

[1, 5, 13, 37, 65, 89, 185, 445, 481, 1157, 2405, 3293, 5785, 16465, 19051, 42809, 95255, 214045, 247663, 704887, 1238315, 1695539, 3524435, 8477695, 9163531, 22042007, 45817655, 62734943, 110210035, 313674715, 815554259, 4077771295]

約数ペア:

[(1, 4077771295), (5, 815554259), (13, 313674715), (37, 110210035), (65, 62734943), (89, 45817655), (185, 22042007), (445, 9163531), (481, 8477695), (1157, 3524435), (2405, 1695539), (3293, 1238315), (5785, 704887), (16465, 247663), (19051, 214045), (42809, 95255)]