23297920

素因数分解:

$2^7\times 5^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:695

約数の個数: 64

約数和(自身を含む): 56732400

約数和(自身を除く): 33434480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 295, 320, 472, 590, 617, 640, 944, 1180, 1234, 1888, 2360, 2468, 3085, 3776, 4720, 4936, 6170, 7552, 9440, 9872, 12340, 18880, 19744, 24680, 36403, 37760, 39488, 49360, 72806, 78976, 98720, 145612, 182015, 197440, 291224, 364030, 394880, 582448, 728060, 1164896, 1456120, 2329792, 2912240, 4659584, 5824480, 11648960, 23297920]

約数ペア:

[(1, 23297920), (2, 11648960), (4, 5824480), (5, 4659584), (8, 2912240), (10, 2329792), (16, 1456120), (20, 1164896), (32, 728060), (40, 582448), (59, 394880), (64, 364030), (80, 291224), (118, 197440), (128, 182015), (160, 145612), (236, 98720), (295, 78976), (320, 72806), (472, 49360), (590, 39488), (617, 37760), (640, 36403), (944, 24680), (1180, 19744), (1234, 18880), (1888, 12340), (2360, 9872), (2468, 9440), (3085, 7552), (3776, 6170), (4720, 4936)]