202456120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{653}}^1$

素因数の和:1024

約数の個数: 64

約数和(自身を含む): 477472320

約数和(自身を除く): 275016200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 337, 460, 653, 674, 920, 1306, 1348, 1685, 2612, 2696, 3265, 3370, 5224, 6530, 6740, 7751, 13060, 13480, 15019, 15502, 26120, 30038, 31004, 38755, 60076, 62008, 75095, 77510, 120152, 150190, 155020, 220061, 300380, 310040, 440122, 600760, 880244, 1100305, 1760488, 2200610, 4401220, 5061403, 8802440, 10122806, 20245612, 25307015, 40491224, 50614030, 101228060, 202456120]

約数ペア:

[(1, 202456120), (2, 101228060), (4, 50614030), (5, 40491224), (8, 25307015), (10, 20245612), (20, 10122806), (23, 8802440), (40, 5061403), (46, 4401220), (92, 2200610), (115, 1760488), (184, 1100305), (230, 880244), (337, 600760), (460, 440122), (653, 310040), (674, 300380), (920, 220061), (1306, 155020), (1348, 150190), (1685, 120152), (2612, 77510), (2696, 75095), (3265, 62008), (3370, 60076), (5224, 38755), (6530, 31004), (6740, 30038), (7751, 26120), (13060, 15502), (13480, 15019)]