80096000

素因数分解:

$2^8\times 5^3\times {\mathrm{2503}}^1$

素因数の和:2534

約数の個数: 72

約数和(自身を含む): 199608864

約数和(自身を除く): 119512864

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, 2503, 3200, 4000, 5006, 6400, 8000, 10012, 12515, 16000, 20024, 25030, 32000, 40048, 50060, 62575, 80096, 100120, 125150, 160192, 200240, 250300, 312875, 320384, 400480, 500600, 625750, 640768, 800960, 1001200, 1251500, 1601920, 2002400, 2503000, 3203840, 4004800, 5006000, 8009600, 10012000, 16019200, 20024000, 40048000, 80096000]

約数ペア:

[(1, 80096000), (2, 40048000), (4, 20024000), (5, 16019200), (8, 10012000), (10, 8009600), (16, 5006000), (20, 4004800), (25, 3203840), (32, 2503000), (40, 2002400), (50, 1601920), (64, 1251500), (80, 1001200), (100, 800960), (125, 640768), (128, 625750), (160, 500600), (200, 400480), (250, 320384), (256, 312875), (320, 250300), (400, 200240), (500, 160192), (640, 125150), (800, 100120), (1000, 80096), (1280, 62575), (1600, 50060), (2000, 40048), (2503, 32000), (3200, 25030), (4000, 20024), (5006, 16000), (6400, 12515), (8000, 10012)]