68048000

素因数分解:

$2^7\times 5^3\times {\mathrm{4253}}^1$

素因数の和:4282

約数の個数: 64

約数和(自身を含む): 169224120

約数和(自身を除く): 101176120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1600, 2000, 3200, 4000, 4253, 8000, 8506, 16000, 17012, 21265, 34024, 42530, 68048, 85060, 106325, 136096, 170120, 212650, 272192, 340240, 425300, 531625, 544384, 680480, 850600, 1063250, 1360960, 1701200, 2126500, 2721920, 3402400, 4253000, 6804800, 8506000, 13609600, 17012000, 34024000, 68048000]

約数ペア:

[(1, 68048000), (2, 34024000), (4, 17012000), (5, 13609600), (8, 8506000), (10, 6804800), (16, 4253000), (20, 3402400), (25, 2721920), (32, 2126500), (40, 1701200), (50, 1360960), (64, 1063250), (80, 850600), (100, 680480), (125, 544384), (128, 531625), (160, 425300), (200, 340240), (250, 272192), (320, 212650), (400, 170120), (500, 136096), (640, 106325), (800, 85060), (1000, 68048), (1600, 42530), (2000, 34024), (3200, 21265), (4000, 17012), (4253, 16000), (8000, 8506)]