4939055360

素因数分解:

$2^8\times 5^1\times {\mathrm{71}}^1\times {\mathrm{54347}}^1$

素因数の和:54439

約数の個数: 72

約数和(自身を含む): 11997429696

約数和(自身を除く): 7058374336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 256, 284, 320, 355, 568, 640, 710, 1136, 1280, 1420, 2272, 2840, 4544, 5680, 9088, 11360, 18176, 22720, 45440, 54347, 90880, 108694, 217388, 271735, 434776, 543470, 869552, 1086940, 1739104, 2173880, 3478208, 3858637, 4347760, 6956416, 7717274, 8695520, 13912832, 15434548, 17391040, 19293185, 30869096, 34782080, 38586370, 61738192, 69564160, 77172740, 123476384, 154345480, 246952768, 308690960, 493905536, 617381920, 987811072, 1234763840, 2469527680, 4939055360]

約数ペア:

[(1, 4939055360), (2, 2469527680), (4, 1234763840), (5, 987811072), (8, 617381920), (10, 493905536), (16, 308690960), (20, 246952768), (32, 154345480), (40, 123476384), (64, 77172740), (71, 69564160), (80, 61738192), (128, 38586370), (142, 34782080), (160, 30869096), (256, 19293185), (284, 17391040), (320, 15434548), (355, 13912832), (568, 8695520), (640, 7717274), (710, 6956416), (1136, 4347760), (1280, 3858637), (1420, 3478208), (2272, 2173880), (2840, 1739104), (4544, 1086940), (5680, 869552), (9088, 543470), (11360, 434776), (18176, 271735), (22720, 217388), (45440, 108694), (54347, 90880)]