84235900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{17191}}^1$

素因数の和:17219

約数の個数: 54

約数和(自身を含む): 212647848

約数和(自身を除く): 128411948

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, 17191, 34382, 68764, 85955, 120337, 171910, 240674, 343820, 429775, 481348, 601685, 842359, 859550, 1203370, 1684718, 1719100, 2406740, 3008425, 3369436, 4211795, 6016850, 8423590, 12033700, 16847180, 21058975, 42117950, 84235900]

約数ペア:

[(1, 84235900), (2, 42117950), (4, 21058975), (5, 16847180), (7, 12033700), (10, 8423590), (14, 6016850), (20, 4211795), (25, 3369436), (28, 3008425), (35, 2406740), (49, 1719100), (50, 1684718), (70, 1203370), (98, 859550), (100, 842359), (140, 601685), (175, 481348), (196, 429775), (245, 343820), (350, 240674), (490, 171910), (700, 120337), (980, 85955), (1225, 68764), (2450, 34382), (4900, 17191)]