12751569370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1171}}^1\times {\mathrm{1549}}^1$

素因数の和:2783

約数の個数: 64

約数和(自身を含む): 24851088000

約数和(自身を除く): 12099518630

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1171, 1406, 1549, 2342, 3098, 3515, 5855, 7030, 7745, 11710, 15490, 22249, 29431, 43327, 44498, 57313, 58862, 86654, 111245, 114626, 147155, 216635, 222490, 286565, 294310, 433270, 573130, 823213, 1088947, 1646426, 1813879, 2177894, 3627758, 4116065, 5444735, 8232130, 9069395, 10889470, 18138790, 34463701, 67113523, 68927402, 134227046, 172318505, 335567615, 344637010, 671135230, 1275156937, 2550313874, 6375784685, 12751569370]

約数ペア:

[(1, 12751569370), (2, 6375784685), (5, 2550313874), (10, 1275156937), (19, 671135230), (37, 344637010), (38, 335567615), (74, 172318505), (95, 134227046), (185, 68927402), (190, 67113523), (370, 34463701), (703, 18138790), (1171, 10889470), (1406, 9069395), (1549, 8232130), (2342, 5444735), (3098, 4116065), (3515, 3627758), (5855, 2177894), (7030, 1813879), (7745, 1646426), (11710, 1088947), (15490, 823213), (22249, 573130), (29431, 433270), (43327, 294310), (44498, 286565), (57313, 222490), (58862, 216635), (86654, 147155), (111245, 114626)]