6433400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1693}}^1$

素因数の和:1728

約数の個数: 48

約数和(自身を含む): 15754200

約数和(自身を除く): 9320800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1693, 1900, 3386, 3800, 6772, 8465, 13544, 16930, 32167, 33860, 42325, 64334, 67720, 84650, 128668, 160835, 169300, 257336, 321670, 338600, 643340, 804175, 1286680, 1608350, 3216700, 6433400]

約数ペア:

[(1, 6433400), (2, 3216700), (4, 1608350), (5, 1286680), (8, 804175), (10, 643340), (19, 338600), (20, 321670), (25, 257336), (38, 169300), (40, 160835), (50, 128668), (76, 84650), (95, 67720), (100, 64334), (152, 42325), (190, 33860), (200, 32167), (380, 16930), (475, 13544), (760, 8465), (950, 6772), (1693, 3800), (1900, 3386)]