80455799554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{607}}^1\times {\mathrm{1709}}^1$

素因数の和:2507

約数の個数: 64

約数和(自身を含む): 137986329600

約数和(自身を除く): 57530530046

約数列:

[1, 2, 13, 19, 26, 38, 157, 247, 314, 494, 607, 1214, 1709, 2041, 2983, 3418, 4082, 5966, 7891, 11533, 15782, 22217, 23066, 32471, 38779, 44434, 64942, 77558, 95299, 149929, 190598, 268313, 299858, 422123, 536626, 844246, 1037363, 1238887, 1810681, 2074726, 2477774, 3488069, 3621362, 5097947, 6976138, 10195894, 13485719, 19709897, 23538853, 26971438, 39419794, 47077706, 66273311, 132546622, 162865991, 256228661, 325731982, 512457322, 2117257883, 3094453829, 4234515766, 6188907658, 40227899777, 80455799554]

約数ペア:

[(1, 80455799554), (2, 40227899777), (13, 6188907658), (19, 4234515766), (26, 3094453829), (38, 2117257883), (157, 512457322), (247, 325731982), (314, 256228661), (494, 162865991), (607, 132546622), (1214, 66273311), (1709, 47077706), (2041, 39419794), (2983, 26971438), (3418, 23538853), (4082, 19709897), (5966, 13485719), (7891, 10195894), (11533, 6976138), (15782, 5097947), (22217, 3621362), (23066, 3488069), (32471, 2477774), (38779, 2074726), (44434, 1810681), (64942, 1238887), (77558, 1037363), (95299, 844246), (149929, 536626), (190598, 422123), (268313, 299858)]