260029467620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{373}}^1\times {\mathrm{7727}}^1$

素因数の和:8469

約数の個数: 96

約数和(自身を含む): 591419017728

約数和(自身を除く): 331389550108

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 347, 373, 694, 746, 1388, 1492, 1735, 1865, 3470, 3730, 4511, 4849, 6940, 7460, 7727, 9022, 9698, 15454, 18044, 19396, 22555, 24245, 30908, 38635, 45110, 48490, 77270, 90220, 96980, 100451, 129431, 154540, 200902, 258862, 401804, 502255, 517724, 647155, 1004510, 1294310, 1682603, 2009020, 2588620, 2681269, 2882171, 3365206, 5362538, 5764342, 6730412, 8413015, 10725076, 11528684, 13406345, 14410855, 16826030, 26812690, 28821710, 33652060, 34856497, 37468223, 53625380, 57643420, 69712994, 74936446, 139425988, 149872892, 174282485, 187341115, 348564970, 374682230, 697129940, 749364460, 1000113337, 2000226674, 4000453348, 5000566685, 10001133370, 13001473381, 20002266740, 26002946762, 52005893524, 65007366905, 130014733810, 260029467620]

約数ペア:

[(1, 260029467620), (2, 130014733810), (4, 65007366905), (5, 52005893524), (10, 26002946762), (13, 20002266740), (20, 13001473381), (26, 10001133370), (52, 5000566685), (65, 4000453348), (130, 2000226674), (260, 1000113337), (347, 749364460), (373, 697129940), (694, 374682230), (746, 348564970), (1388, 187341115), (1492, 174282485), (1735, 149872892), (1865, 139425988), (3470, 74936446), (3730, 69712994), (4511, 57643420), (4849, 53625380), (6940, 37468223), (7460, 34856497), (7727, 33652060), (9022, 28821710), (9698, 26812690), (15454, 16826030), (18044, 14410855), (19396, 13406345), (22555, 11528684), (24245, 10725076), (30908, 8413015), (38635, 6730412), (45110, 5764342), (48490, 5362538), (77270, 3365206), (90220, 2882171), (96980, 2681269), (100451, 2588620), (129431, 2009020), (154540, 1682603), (200902, 1294310), (258862, 1004510), (401804, 647155), (502255, 517724)]