22085000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{631}}^1$

素因数の和:664

約数の個数: 80

約数和(自身を含む): 59231040

約数和(自身を除く): 37146040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 625, 631, 700, 875, 1000, 1250, 1262, 1400, 1750, 2500, 2524, 3155, 3500, 4375, 4417, 5000, 5048, 6310, 7000, 8750, 8834, 12620, 15775, 17500, 17668, 22085, 25240, 31550, 35000, 35336, 44170, 63100, 78875, 88340, 110425, 126200, 157750, 176680, 220850, 315500, 394375, 441700, 552125, 631000, 788750, 883400, 1104250, 1577500, 2208500, 2760625, 3155000, 4417000, 5521250, 11042500, 22085000]

約数ペア:

[(1, 22085000), (2, 11042500), (4, 5521250), (5, 4417000), (7, 3155000), (8, 2760625), (10, 2208500), (14, 1577500), (20, 1104250), (25, 883400), (28, 788750), (35, 631000), (40, 552125), (50, 441700), (56, 394375), (70, 315500), (100, 220850), (125, 176680), (140, 157750), (175, 126200), (200, 110425), (250, 88340), (280, 78875), (350, 63100), (500, 44170), (625, 35336), (631, 35000), (700, 31550), (875, 25240), (1000, 22085), (1250, 17668), (1262, 17500), (1400, 15775), (1750, 12620), (2500, 8834), (2524, 8750), (3155, 7000), (3500, 6310), (4375, 5048), (4417, 5000)]