89051900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{127217}}^1$

素因数の和:127238

約数の個数: 36

約数和(自身を含む): 220850448

約数和(自身を除く): 131798548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 127217, 254434, 508868, 636085, 890519, 1272170, 1781038, 2544340, 3180425, 3562076, 4452595, 6360850, 8905190, 12721700, 17810380, 22262975, 44525950, 89051900]

約数ペア:

[(1, 89051900), (2, 44525950), (4, 22262975), (5, 17810380), (7, 12721700), (10, 8905190), (14, 6360850), (20, 4452595), (25, 3562076), (28, 3180425), (35, 2544340), (50, 1781038), (70, 1272170), (100, 890519), (140, 636085), (175, 508868), (350, 254434), (700, 127217)]