2080348865

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{4603}}^1$

素因数の和:5001

約数の個数: 32

約数和(自身を含む): 2939193600

約数和(自身を除く): 858844735

約数列:

[1, 5, 7, 35, 37, 185, 259, 349, 1295, 1745, 2443, 4603, 12215, 12913, 23015, 32221, 64565, 90391, 161105, 170311, 451955, 851555, 1192177, 1606447, 5960885, 8032235, 11245129, 56225645, 59438539, 297192695, 416069773, 2080348865]

約数ペア:

[(1, 2080348865), (5, 416069773), (7, 297192695), (35, 59438539), (37, 56225645), (185, 11245129), (259, 8032235), (349, 5960885), (1295, 1606447), (1745, 1192177), (2443, 851555), (4603, 451955), (12215, 170311), (12913, 161105), (23015, 90391), (32221, 64565)]