2006010925

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 2603833344

約数和(自身を除く): 597822419

約数列:

[1, 5, 25, 61, 71, 97, 191, 305, 355, 485, 955, 1525, 1775, 2425, 4331, 4775, 5917, 6887, 11651, 13561, 18527, 21655, 29585, 34435, 58255, 67805, 92635, 108275, 147925, 172175, 291275, 339025, 420107, 463175, 827221, 1130147, 1315417, 2100535, 4136105, 5650735, 6577085, 10502675, 20680525, 28253675, 32885425, 80240437, 401202185, 2006010925]

約数ペア:

[(1, 2006010925), (5, 401202185), (25, 80240437), (61, 32885425), (71, 28253675), (97, 20680525), (191, 10502675), (305, 6577085), (355, 5650735), (485, 4136105), (955, 2100535), (1525, 1315417), (1775, 1130147), (2425, 827221), (4331, 463175), (4775, 420107), (5917, 339025), (6887, 291275), (11651, 172175), (13561, 147925), (18527, 108275), (21655, 92635), (29585, 67805), (34435, 58255)]