2247682377980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{6661}}^1\times {\mathrm{9337}}^1$

素因数の和:16159

約数の個数: 96

約数和(自身を含む): 5121107113920

約数和(自身を除く): 2873424735940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 139, 260, 278, 556, 695, 1390, 1807, 2780, 3614, 6661, 7228, 9035, 9337, 13322, 18070, 18674, 26644, 33305, 36140, 37348, 46685, 66610, 86593, 93370, 121381, 133220, 173186, 186740, 242762, 346372, 432965, 485524, 606905, 865930, 925879, 1213810, 1297843, 1731860, 1851758, 2427620, 2595686, 3703516, 4629395, 5191372, 6489215, 9258790, 12036427, 12978430, 16871959, 18517580, 24072854, 25956860, 33743918, 48145708, 60182135, 62193757, 67487836, 84359795, 120364270, 124387514, 168719590, 240728540, 248775028, 310968785, 337439180, 621937570, 808518841, 1243875140, 1617037682, 3234075364, 4042594205, 8085188410, 8644932223, 16170376820, 17289864446, 34579728892, 43224661115, 86449322230, 112384118899, 172898644460, 224768237798, 449536475596, 561920594495, 1123841188990, 2247682377980]

約数ペア:

[(1, 2247682377980), (2, 1123841188990), (4, 561920594495), (5, 449536475596), (10, 224768237798), (13, 172898644460), (20, 112384118899), (26, 86449322230), (52, 43224661115), (65, 34579728892), (130, 17289864446), (139, 16170376820), (260, 8644932223), (278, 8085188410), (556, 4042594205), (695, 3234075364), (1390, 1617037682), (1807, 1243875140), (2780, 808518841), (3614, 621937570), (6661, 337439180), (7228, 310968785), (9035, 248775028), (9337, 240728540), (13322, 168719590), (18070, 124387514), (18674, 120364270), (26644, 84359795), (33305, 67487836), (36140, 62193757), (37348, 60182135), (46685, 48145708), (66610, 33743918), (86593, 25956860), (93370, 24072854), (121381, 18517580), (133220, 16871959), (173186, 12978430), (186740, 12036427), (242762, 9258790), (346372, 6489215), (432965, 5191372), (485524, 4629395), (606905, 3703516), (865930, 2595686), (925879, 2427620), (1213810, 1851758), (1297843, 1731860)]