13303886000

素因数分解:

$2^4\times 5^3\times {\mathrm{109}}^1\times {\mathrm{61027}}^1$

素因数の和:61159

約数の個数: 80

約数和(自身を含む): 32464454880

約数和(自身を除く): 19160568880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 109, 125, 200, 218, 250, 400, 436, 500, 545, 872, 1000, 1090, 1744, 2000, 2180, 2725, 4360, 5450, 8720, 10900, 13625, 21800, 27250, 43600, 54500, 61027, 109000, 122054, 218000, 244108, 305135, 488216, 610270, 976432, 1220540, 1525675, 2441080, 3051350, 4882160, 6102700, 6651943, 7628375, 12205400, 13303886, 15256750, 24410800, 26607772, 30513500, 33259715, 53215544, 61027000, 66519430, 106431088, 122054000, 133038860, 166298575, 266077720, 332597150, 532155440, 665194300, 831492875, 1330388600, 1662985750, 2660777200, 3325971500, 6651943000, 13303886000]

約数ペア:

[(1, 13303886000), (2, 6651943000), (4, 3325971500), (5, 2660777200), (8, 1662985750), (10, 1330388600), (16, 831492875), (20, 665194300), (25, 532155440), (40, 332597150), (50, 266077720), (80, 166298575), (100, 133038860), (109, 122054000), (125, 106431088), (200, 66519430), (218, 61027000), (250, 53215544), (400, 33259715), (436, 30513500), (500, 26607772), (545, 24410800), (872, 15256750), (1000, 13303886), (1090, 12205400), (1744, 7628375), (2000, 6651943), (2180, 6102700), (2725, 4882160), (4360, 3051350), (5450, 2441080), (8720, 1525675), (10900, 1220540), (13625, 976432), (21800, 610270), (27250, 488216), (43600, 305135), (54500, 244108), (61027, 218000), (109000, 122054)]