68192000

素因数分解:

$2^8\times 5^3\times {\mathrm{2131}}^1$

素因数の和:2162

約数の個数: 72

約数和(自身を含む): 169954512

約数和(自身を除く): 101762512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 640, 800, 1000, 1280, 1600, 2000, 2131, 3200, 4000, 4262, 6400, 8000, 8524, 10655, 16000, 17048, 21310, 32000, 34096, 42620, 53275, 68192, 85240, 106550, 136384, 170480, 213100, 266375, 272768, 340960, 426200, 532750, 545536, 681920, 852400, 1065500, 1363840, 1704800, 2131000, 2727680, 3409600, 4262000, 6819200, 8524000, 13638400, 17048000, 34096000, 68192000]

約数ペア:

[(1, 68192000), (2, 34096000), (4, 17048000), (5, 13638400), (8, 8524000), (10, 6819200), (16, 4262000), (20, 3409600), (25, 2727680), (32, 2131000), (40, 1704800), (50, 1363840), (64, 1065500), (80, 852400), (100, 681920), (125, 545536), (128, 532750), (160, 426200), (200, 340960), (250, 272768), (256, 266375), (320, 213100), (400, 170480), (500, 136384), (640, 106550), (800, 85240), (1000, 68192), (1280, 53275), (1600, 42620), (2000, 34096), (2131, 32000), (3200, 21310), (4000, 17048), (4262, 16000), (6400, 10655), (8000, 8524)]