83500900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{17041}}^1$

素因数の和:17069

約数の個数: 54

約数和(自身を含む): 210792498

約数和(自身を除く): 127291598

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 17041, 34082, 68164, 85205, 119287, 170410, 238574, 340820, 426025, 477148, 596435, 835009, 852050, 1192870, 1670018, 1704100, 2385740, 2982175, 3340036, 4175045, 5964350, 8350090, 11928700, 16700180, 20875225, 41750450, 83500900]

約数ペア:

[(1, 83500900), (2, 41750450), (4, 20875225), (5, 16700180), (7, 11928700), (10, 8350090), (14, 5964350), (20, 4175045), (25, 3340036), (28, 2982175), (35, 2385740), (49, 1704100), (50, 1670018), (70, 1192870), (98, 852050), (100, 835009), (140, 596435), (175, 477148), (196, 426025), (245, 340820), (350, 238574), (490, 170410), (700, 119287), (980, 85205), (1225, 68164), (2450, 34082), (4900, 17041)]