339200

素因数分解:

$2^8\times 5^2\times {\mathrm{53}}^1$

素因数の和:79

約数の個数: 54

約数和(自身を含む): 855414

約数和(自身を除く): 516214

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 128, 160, 200, 212, 256, 265, 320, 400, 424, 530, 640, 800, 848, 1060, 1280, 1325, 1600, 1696, 2120, 2650, 3200, 3392, 4240, 5300, 6400, 6784, 8480, 10600, 13568, 16960, 21200, 33920, 42400, 67840, 84800, 169600, 339200]

約数ペア:

[(1, 339200), (2, 169600), (4, 84800), (5, 67840), (8, 42400), (10, 33920), (16, 21200), (20, 16960), (25, 13568), (32, 10600), (40, 8480), (50, 6784), (53, 6400), (64, 5300), (80, 4240), (100, 3392), (106, 3200), (128, 2650), (160, 2120), (200, 1696), (212, 1600), (256, 1325), (265, 1280), (320, 1060), (400, 848), (424, 800), (530, 640)]