12893000

素因数分解:

$2^3\times 5^3\times {\mathrm{12893}}^1$

素因数の和:12914

約数の個数: 32

約数和(自身を含む): 30171960

約数和(自身を除く): 17278960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 12893, 25786, 51572, 64465, 103144, 128930, 257860, 322325, 515720, 644650, 1289300, 1611625, 2578600, 3223250, 6446500, 12893000]

約数ペア:

[(1, 12893000), (2, 6446500), (4, 3223250), (5, 2578600), (8, 1611625), (10, 1289300), (20, 644650), (25, 515720), (40, 322325), (50, 257860), (100, 128930), (125, 103144), (200, 64465), (250, 51572), (500, 25786), (1000, 12893)]