47097520

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:310

約数の個数: 80

約数和(自身を含む): 114180192

約数和(自身を除く): 67082672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 83, 164, 166, 173, 205, 328, 332, 346, 410, 415, 656, 664, 692, 820, 830, 865, 1328, 1384, 1640, 1660, 1730, 2768, 3280, 3320, 3403, 3460, 6640, 6806, 6920, 7093, 13612, 13840, 14186, 14359, 17015, 27224, 28372, 28718, 34030, 35465, 54448, 56744, 57436, 68060, 70930, 71795, 113488, 114872, 136120, 141860, 143590, 229744, 272240, 283720, 287180, 567440, 574360, 588719, 1148720, 1177438, 2354876, 2943595, 4709752, 5887190, 9419504, 11774380, 23548760, 47097520]

約数ペア:

[(1, 47097520), (2, 23548760), (4, 11774380), (5, 9419504), (8, 5887190), (10, 4709752), (16, 2943595), (20, 2354876), (40, 1177438), (41, 1148720), (80, 588719), (82, 574360), (83, 567440), (164, 287180), (166, 283720), (173, 272240), (205, 229744), (328, 143590), (332, 141860), (346, 136120), (410, 114872), (415, 113488), (656, 71795), (664, 70930), (692, 68060), (820, 57436), (830, 56744), (865, 54448), (1328, 35465), (1384, 34030), (1640, 28718), (1660, 28372), (1730, 27224), (2768, 17015), (3280, 14359), (3320, 14186), (3403, 13840), (3460, 13612), (6640, 7093), (6806, 6920)]