16019000

素因数分解:

$2^3\times 5^3\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 38132640

約数和(自身を除く): 22113640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 83, 100, 125, 166, 193, 200, 250, 332, 386, 415, 500, 664, 772, 830, 965, 1000, 1544, 1660, 1930, 2075, 3320, 3860, 4150, 4825, 7720, 8300, 9650, 10375, 16019, 16600, 19300, 20750, 24125, 32038, 38600, 41500, 48250, 64076, 80095, 83000, 96500, 128152, 160190, 193000, 320380, 400475, 640760, 800950, 1601900, 2002375, 3203800, 4004750, 8009500, 16019000]

約数ペア:

[(1, 16019000), (2, 8009500), (4, 4004750), (5, 3203800), (8, 2002375), (10, 1601900), (20, 800950), (25, 640760), (40, 400475), (50, 320380), (83, 193000), (100, 160190), (125, 128152), (166, 96500), (193, 83000), (200, 80095), (250, 64076), (332, 48250), (386, 41500), (415, 38600), (500, 32038), (664, 24125), (772, 20750), (830, 19300), (965, 16600), (1000, 16019), (1544, 10375), (1660, 9650), (1930, 8300), (2075, 7720), (3320, 4825), (3860, 4150)]