7134816980

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5024519}}^1$

素因数の和:5024599

約数の個数: 24

約数和(自身を含む): 15194148480

約数和(自身を除く): 8059331500

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 5024519, 10049038, 20098076, 25122595, 50245190, 100490380, 356740849, 713481698, 1426963396, 1783704245, 3567408490, 7134816980]

約数ペア:

[(1, 7134816980), (2, 3567408490), (4, 1783704245), (5, 1426963396), (10, 713481698), (20, 356740849), (71, 100490380), (142, 50245190), (284, 25122595), (355, 20098076), (710, 10049038), (1420, 5024519)]