11636000

素因数分解:

$2^5\times 5^3\times {\mathrm{2909}}^1$

素因数の和:2934

約数の個数: 48

約数和(自身を含む): 28599480

約数和(自身を除く): 16963480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 2909, 4000, 5818, 11636, 14545, 23272, 29090, 46544, 58180, 72725, 93088, 116360, 145450, 232720, 290900, 363625, 465440, 581800, 727250, 1163600, 1454500, 2327200, 2909000, 5818000, 11636000]

約数ペア:

[(1, 11636000), (2, 5818000), (4, 2909000), (5, 2327200), (8, 1454500), (10, 1163600), (16, 727250), (20, 581800), (25, 465440), (32, 363625), (40, 290900), (50, 232720), (80, 145450), (100, 116360), (125, 93088), (160, 72725), (200, 58180), (250, 46544), (400, 29090), (500, 23272), (800, 14545), (1000, 11636), (2000, 5818), (2909, 4000)]